28476409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 31530240

約数和(自身を除く): 3053831

約数列:

[1, 13, 59, 137, 271, 767, 1781, 3523, 8083, 15989, 37127, 105079, 207857, 482651, 2190493, 28476409]

約数ペア:

[(1, 28476409), (13, 2190493), (59, 482651), (137, 207857), (271, 105079), (767, 37127), (1781, 15989), (3523, 8083)]