2443533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 3463680

約数和(自身を除く): 1020147

約数列:

[1, 3, 19, 57, 163, 263, 489, 789, 3097, 4997, 9291, 14991, 42869, 128607, 814511, 2443533]

約数ペア:

[(1, 2443533), (3, 814511), (19, 128607), (57, 42869), (163, 14991), (263, 9291), (489, 4997), (789, 3097)]