572129961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 834261120

約数和(自身を除く): 262131159

約数列:

[1, 3, 13, 39, 113, 197, 339, 591, 659, 1469, 1977, 2561, 4407, 7683, 8567, 22261, 25701, 66783, 74467, 129823, 223401, 289393, 389469, 868179, 968071, 1687699, 2904213, 5063097, 14669999, 44009997, 190709987, 572129961]

約数ペア:

[(1, 572129961), (3, 190709987), (13, 44009997), (39, 14669999), (113, 5063097), (197, 2904213), (339, 1687699), (591, 968071), (659, 868179), (1469, 389469), (1977, 289393), (2561, 223401), (4407, 129823), (7683, 74467), (8567, 66783), (22261, 25701)]