419573283

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 562891392

約数和(自身を除く): 143318109

約数列:

[1, 3, 331, 521, 811, 993, 1563, 2433, 172451, 268441, 422531, 517353, 805323, 1267593, 139857761, 419573283]

約数ペア:

[(1, 419573283), (3, 139857761), (331, 1267593), (521, 805323), (811, 517353), (993, 422531), (1563, 268441), (2433, 172451)]