7018479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 11007360

約数和(自身を除く): 3988881

約数列:

[1, 3, 9, 13, 39, 117, 223, 269, 669, 807, 2007, 2421, 2899, 3497, 8697, 10491, 26091, 31473, 59987, 179961, 539883, 779831, 2339493, 7018479]

約数ペア:

[(1, 7018479), (3, 2339493), (9, 779831), (13, 539883), (39, 179961), (117, 59987), (223, 31473), (269, 26091), (669, 10491), (807, 8697), (2007, 3497), (2421, 2899)]