31505929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15053}}^1$

素因数の和:15096

約数の個数: 16

約数和(自身を含む): 40465152

約数和(自身を除く): 8959223

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 15053, 105371, 195689, 346219, 1369823, 2423533, 4500847, 31505929]

約数ペア:

[(1, 31505929), (7, 4500847), (13, 2423533), (23, 1369823), (91, 346219), (161, 195689), (299, 105371), (2093, 15053)]