426207957

素因数分解:

$3^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{8929}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 649818240

約数和(自身を除く): 223610283

約数列:

[1, 3, 7, 21, 2273, 6819, 8929, 15911, 26787, 47733, 62503, 187509, 20295617, 60886851, 142069319, 426207957]

約数ペア:

[(1, 426207957), (3, 142069319), (7, 60886851), (21, 20295617), (2273, 187509), (6819, 62503), (8929, 47733), (15911, 26787)]