129420213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{34211}}^1$

素因数の和:34324

約数の個数: 16

約数和(自身を含む): 187755456

約数和(自身を除く): 58335243

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 34211, 102633, 444743, 1334229, 3318467, 9955401, 43140071, 129420213]

約数ペア:

[(1, 129420213), (3, 43140071), (13, 9955401), (39, 3318467), (97, 1334229), (291, 444743), (1261, 102633), (3783, 34211)]