53900399

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 63341568

約数和(自身を除く): 9441169

約数列:

[1, 7, 47, 173, 329, 947, 1211, 6629, 8131, 44509, 56917, 163831, 311563, 1146817, 7700057, 53900399]

約数ペア:

[(1, 53900399), (7, 7700057), (47, 1146817), (173, 311563), (329, 163831), (947, 56917), (1211, 44509), (6629, 8131)]