1927537809

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 2916549120

約数和(自身を除く): 989011311

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 289, 493, 527, 867, 899, 1479, 1581, 2473, 2697, 7419, 8381, 8959, 15283, 25143, 26877, 42041, 45849, 71717, 76663, 126123, 215151, 229989, 259811, 714697, 779433, 1219189, 1303271, 2144091, 2223227, 3657567, 3909813, 6669681, 20726213, 22155607, 37794859, 62178639, 66466821, 113384577, 642512603, 1927537809]

約数ペア:

[(1, 1927537809), (3, 642512603), (17, 113384577), (29, 66466821), (31, 62178639), (51, 37794859), (87, 22155607), (93, 20726213), (289, 6669681), (493, 3909813), (527, 3657567), (867, 2223227), (899, 2144091), (1479, 1303271), (1581, 1219189), (2473, 779433), (2697, 714697), (7419, 259811), (8381, 229989), (8959, 215151), (15283, 126123), (25143, 76663), (26877, 71717), (42041, 45849)]