1153171033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{166571}}^1$

素因数の和:166644

約数の個数: 16

約数和(自身を含む): 1407200256

約数和(自身を除く): 254029223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 166571, 1165997, 3831133, 7162553, 26817931, 50137871, 164738719, 1153171033]

約数ペア:

[(1, 1153171033), (7, 164738719), (23, 50137871), (43, 26817931), (161, 7162553), (301, 3831133), (989, 1165997), (6923, 166571)]