8143669261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{9433}}^1$

素因数の和:9685

約数の個数: 32

約数和(自身を含む): 10270229760

約数和(自身を除く): 2126560499

約数列:

[1, 7, 13, 53, 91, 179, 371, 689, 1253, 2327, 4823, 9433, 9487, 16289, 66031, 66409, 122629, 123331, 499949, 858403, 863317, 1688507, 3499643, 6499337, 11819549, 21950591, 45495359, 89490871, 153654137, 626436097, 1163381323, 8143669261]

約数ペア:

[(1, 8143669261), (7, 1163381323), (13, 626436097), (53, 153654137), (91, 89490871), (179, 45495359), (371, 21950591), (689, 11819549), (1253, 6499337), (2327, 3499643), (4823, 1688507), (9433, 863317), (9487, 858403), (16289, 499949), (66031, 123331), (66409, 122629)]