2515663917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{21501401}}^1$

素因数の和:21501420

約数の個数: 12

約数和(自身を含む): 3913255164

約数和(自身を除く): 1397591247

約数列:

[1, 3, 9, 13, 39, 117, 21501401, 64504203, 193512609, 279518213, 838554639, 2515663917]

約数ペア:

[(1, 2515663917), (3, 838554639), (9, 279518213), (13, 193512609), (39, 64504203), (117, 21501401)]