28391479677

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{50857}}^1\times {\mathrm{5639}}^1$

素因数の和:56513

約数の個数: 24

約数和(自身を含む): 44746902720

約数和(自身を除く): 16355423043

約数列:

[1, 3, 9, 11, 33, 99, 5639, 16917, 50751, 50857, 62029, 152571, 186087, 457713, 558261, 559427, 1678281, 5034843, 286782623, 860347869, 2581043607, 3154608853, 9463826559, 28391479677]

約数ペア:

[(1, 28391479677), (3, 9463826559), (9, 3154608853), (11, 2581043607), (33, 860347869), (99, 286782623), (5639, 5034843), (16917, 1678281), (50751, 559427), (50857, 558261), (62029, 457713), (152571, 186087)]