2356533

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 3600960

約数和(自身を除く): 1244427

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 619, 1269, 1857, 3807, 5571, 16713, 29093, 50139, 87279, 261837, 785511, 2356533]

約数ペア:

[(1, 2356533), (3, 785511), (9, 261837), (27, 87279), (47, 50139), (81, 29093), (141, 16713), (423, 5571), (619, 3807), (1269, 1857)]