31369975871

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{6301}}^1$

素因数の和:6747

約数の個数: 24

約数和(自身を含む): 34459588080

約数和(自身を除く): 3089612209

約数列:

[1, 13, 89, 169, 331, 1157, 4303, 6301, 15041, 29459, 55939, 81913, 382967, 560789, 1064869, 2085631, 4978571, 7290257, 27113203, 94773341, 185621159, 352471639, 2413075067, 31369975871]

約数ペア:

[(1, 31369975871), (13, 2413075067), (89, 352471639), (169, 185621159), (331, 94773341), (1157, 27113203), (4303, 7290257), (6301, 4978571), (15041, 2085631), (29459, 1064869), (55939, 560789), (81913, 382967)]