1229508909

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{143651}}^1$

素因数の和:143977

約数の個数: 16

約数和(自身を含む): 1827253440

約数和(自身を除く): 597744531

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 143651, 430953, 1292859, 3878577, 45537367, 136612101, 409836303, 1229508909]

約数ペア:

[(1, 1229508909), (3, 409836303), (9, 136612101), (27, 45537367), (317, 3878577), (951, 1292859), (2853, 430953), (8559, 143651)]