307202371

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 356043520

約数和(自身を除く): 48841149

約数列:

[1, 7, 139, 157, 973, 1099, 2011, 14077, 21823, 152761, 279529, 315727, 1956703, 2210089, 43886053, 307202371]

約数ペア:

[(1, 307202371), (7, 43886053), (139, 2210089), (157, 1956703), (973, 315727), (1099, 279529), (2011, 152761), (14077, 21823)]