39315073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 47321856

約数和(自身を除く): 8006783

約数列:

[1, 7, 23, 113, 161, 791, 2161, 2599, 15127, 18193, 49703, 244193, 347921, 1709351, 5616439, 39315073]

約数ペア:

[(1, 39315073), (7, 5616439), (23, 1709351), (113, 347921), (161, 244193), (791, 49703), (2161, 18193), (2599, 15127)]