268456773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{87133}}^1$

素因数の和:87228

約数の個数: 16

約数和(自身を含む): 390360320

約数和(自身を除く): 121903547

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 87133, 261399, 1132729, 3398187, 6883507, 20650521, 89485591, 268456773]

約数ペア:

[(1, 268456773), (3, 89485591), (13, 20650521), (39, 6883507), (79, 3398187), (237, 1132729), (1027, 261399), (3081, 87133)]