20183998419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57504269}}^1$

素因数の和:57504291

約数の個数: 16

約数和(自身を含む): 32202391200

約数和(自身を除く): 12018392781

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57504269, 172512807, 517538421, 747555497, 1552615263, 2242666491, 6727999473, 20183998419]

約数ペア:

[(1, 20183998419), (3, 6727999473), (9, 2242666491), (13, 1552615263), (27, 747555497), (39, 517538421), (117, 172512807), (351, 57504269)]