745217331

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1\times {\mathrm{1783}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 1002921984

約数和(自身を除く): 257704653

約数列:

[1, 3, 127, 381, 1097, 1783, 3291, 5349, 139319, 226441, 417957, 679323, 1955951, 5867853, 248405777, 745217331]

約数ペア:

[(1, 745217331), (3, 248405777), (127, 5867853), (381, 1955951), (1097, 679323), (1783, 417957), (3291, 226441), (5349, 139319)]