135214919

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 158949120

約数和(自身を除く): 23734201

約数列:

[1, 7, 43, 211, 301, 1477, 2129, 9073, 14903, 63511, 91547, 449219, 640829, 3144533, 19316417, 135214919]

約数ペア:

[(1, 135214919), (7, 19316417), (43, 3144533), (211, 640829), (301, 449219), (1477, 91547), (2129, 63511), (9073, 14903)]