4272867

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 6454448

約数和(自身を除く): 2181581

約数列:

[1, 3, 9, 43, 61, 129, 181, 183, 387, 543, 549, 1629, 2623, 7783, 7869, 11041, 23349, 23607, 33123, 70047, 99369, 474763, 1424289, 4272867]

約数ペア:

[(1, 4272867), (3, 1424289), (9, 474763), (43, 99369), (61, 70047), (129, 33123), (181, 23607), (183, 23349), (387, 11041), (543, 7869), (549, 7783), (1629, 2623)]