470894980053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{26731}}^1\times {\mathrm{345413}}^1$

素因数の和:372164

約数の個数: 16

約数和(自身を含む): 664819707456

約数和(自身を除く): 193924727403

約数列:

[1, 3, 17, 51, 26731, 80193, 345413, 454427, 1036239, 1363281, 5872021, 17616063, 9233234903, 27699704709, 156964993351, 470894980053]

約数ペア:

[(1, 470894980053), (3, 156964993351), (17, 27699704709), (51, 9233234903), (26731, 17616063), (80193, 5872021), (345413, 1363281), (454427, 1036239)]