4075253

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 5281920

約数和(自身を除く): 1206667

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2357, 16499, 30641, 44783, 214487, 313481, 582179, 4075253]

約数ペア:

[(1, 4075253), (7, 582179), (13, 313481), (19, 214487), (91, 44783), (133, 30641), (247, 16499), (1729, 2357)]