2591567772981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{1657}}^1\times {\mathrm{1871}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 3836565098496

約数和(自身を除く): 1244997325515

約数列:

[1, 3, 11, 33, 73, 219, 347, 803, 1041, 1657, 1871, 2409, 3817, 4971, 5613, 11451, 18227, 20581, 25331, 54681, 61743, 75993, 120961, 136583, 278641, 362883, 409749, 574979, 649237, 835923, 1330571, 1502413, 1724937, 1947711, 3100247, 3991713, 4507239, 6324769, 7141607, 9300741, 18974307, 21424821, 34102717, 41973467, 47394301, 102308151, 125920401, 142182903, 226318031, 461708137, 521337311, 678954093, 1075785709, 1385124411, 1564011933, 2489498341, 3227357127, 7468495023, 11833642799, 35500928397, 78532356757, 235597070271, 863855924327, 2591567772981]

約数ペア:

[(1, 2591567772981), (3, 863855924327), (11, 235597070271), (33, 78532356757), (73, 35500928397), (219, 11833642799), (347, 7468495023), (803, 3227357127), (1041, 2489498341), (1657, 1564011933), (1871, 1385124411), (2409, 1075785709), (3817, 678954093), (4971, 521337311), (5613, 461708137), (11451, 226318031), (18227, 142182903), (20581, 125920401), (25331, 102308151), (54681, 47394301), (61743, 41973467), (75993, 34102717), (120961, 21424821), (136583, 18974307), (278641, 9300741), (362883, 7141607), (409749, 6324769), (574979, 4507239), (649237, 3991713), (835923, 3100247), (1330571, 1947711), (1502413, 1724937)]