2892071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 3624768

約数和(自身を除く): 732697

約数列:

[1, 7, 13, 61, 91, 427, 521, 793, 3647, 5551, 6773, 31781, 47411, 222467, 413153, 2892071]

約数ペア:

[(1, 2892071), (7, 413153), (13, 222467), (61, 47411), (91, 31781), (427, 6773), (521, 5551), (793, 3647)]