2103118965

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677333}}^1$

素因数の和:677370

約数の個数: 32

約数和(自身を含む): 3901443840

約数和(自身を除く): 1798324875

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 677333, 2031999, 3386665, 6095997, 10159995, 15578659, 18287991, 30479985, 46735977, 77893295, 91439955, 140207931, 233679885, 420623793, 701039655, 2103118965]

約数ペア:

[(1, 2103118965), (3, 701039655), (5, 420623793), (9, 233679885), (15, 140207931), (23, 91439955), (27, 77893295), (45, 46735977), (69, 30479985), (115, 18287991), (135, 15578659), (207, 10159995), (345, 6095997), (621, 3386665), (1035, 2031999), (3105, 677333)]