2247333777

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 3631305600

約数和(自身を除く): 1383971823

約数列:

[1, 3, 9, 13, 39, 59, 79, 117, 169, 177, 237, 317, 507, 531, 711, 767, 951, 1027, 1521, 2301, 2853, 3081, 4121, 4661, 6903, 9243, 9971, 12363, 13351, 13983, 18703, 25043, 29913, 37089, 40053, 41949, 53573, 56109, 60593, 75129, 89739, 120159, 160719, 168327, 181779, 225387, 243139, 325559, 482157, 545337, 729417, 787709, 976677, 1477537, 2188251, 2363127, 2930031, 3160807, 4232267, 4432611, 7089381, 9482421, 12696801, 13297833, 19207981, 28447263, 38090403, 57623943, 172871829, 249703753, 749111259, 2247333777]

約数ペア:

[(1, 2247333777), (3, 749111259), (9, 249703753), (13, 172871829), (39, 57623943), (59, 38090403), (79, 28447263), (117, 19207981), (169, 13297833), (177, 12696801), (237, 9482421), (317, 7089381), (507, 4432611), (531, 4232267), (711, 3160807), (767, 2930031), (951, 2363127), (1027, 2188251), (1521, 1477537), (2301, 976677), (2853, 787709), (3081, 729417), (4121, 545337), (4661, 482157), (6903, 325559), (9243, 243139), (9971, 225387), (12363, 181779), (13351, 168327), (13983, 160719), (18703, 120159), (25043, 89739), (29913, 75129), (37089, 60593), (40053, 56109), (41949, 53573)]