128464999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 143520832

約数和(自身を除く): 15055833

約数列:

[1, 13, 37, 103, 481, 1339, 2593, 3811, 33709, 49543, 95941, 267079, 1247233, 3472027, 9881923, 128464999]

約数ペア:

[(1, 128464999), (13, 9881923), (37, 3472027), (103, 1247233), (481, 267079), (1339, 95941), (2593, 49543), (3811, 33709)]