7948850403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{13001}}^1$

素因数の和:13335

約数の個数: 32

約数和(自身を含む): 11646879552

約数和(自身を除く): 3698029149

約数列:

[1, 3, 13, 39, 61, 183, 257, 771, 793, 2379, 3341, 10023, 13001, 15677, 39003, 47031, 169013, 203801, 507039, 611403, 793061, 2379183, 3341257, 10023771, 10309793, 30929379, 43436341, 130309023, 203816677, 611450031, 2649616801, 7948850403]

約数ペア:

[(1, 7948850403), (3, 2649616801), (13, 611450031), (39, 203816677), (61, 130309023), (183, 43436341), (257, 30929379), (771, 10309793), (793, 10023771), (2379, 3341257), (3341, 2379183), (10023, 793061), (13001, 611403), (15677, 507039), (39003, 203801), (47031, 169013)]