15948621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 24950016

約数和(自身を除く): 9001395

約数列:

[1, 3, 9, 13, 39, 117, 271, 503, 813, 1509, 2439, 3523, 4527, 6539, 10569, 19617, 31707, 58851, 136313, 408939, 1226817, 1772069, 5316207, 15948621]

約数ペア:

[(1, 15948621), (3, 5316207), (9, 1772069), (13, 1226817), (39, 408939), (117, 136313), (271, 58851), (503, 31707), (813, 19617), (1509, 10569), (2439, 6539), (3523, 4527)]