22256991

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17539}}^1$

素因数の和:17595

約数の個数: 16

約数和(自身を含む): 33676800

約数和(自身を除く): 11419809

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17539, 52617, 157851, 473553, 824333, 2472999, 7418997, 22256991]

約数ペア:

[(1, 22256991), (3, 7418997), (9, 2472999), (27, 824333), (47, 473553), (141, 157851), (423, 52617), (1269, 17539)]