247228970697

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1\times {\mathrm{521557}}^1$

素因数の和:523293

約数の個数: 24

約数和(自身を含む): 368845817600

約数和(自身を除く): 121616846903

約数列:

[1, 3, 9, 31, 93, 279, 1699, 5097, 15291, 52669, 158007, 474021, 521557, 1564671, 4694013, 16168267, 48504801, 145514403, 886125343, 2658376029, 7975128087, 27469885633, 82409656899, 247228970697]

約数ペア:

[(1, 247228970697), (3, 82409656899), (9, 27469885633), (31, 7975128087), (93, 2658376029), (279, 886125343), (1699, 145514403), (5097, 48504801), (15291, 16168267), (52669, 4694013), (158007, 1564671), (474021, 521557)]