24992961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62639}}^1$

素因数の和:62668

約数の個数: 16

約数和(自身を含む): 40089600

約数和(自身を除く): 15096639

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 62639, 187917, 438473, 1190141, 1315419, 3570423, 8330987, 24992961]

約数ペア:

[(1, 24992961), (3, 8330987), (7, 3570423), (19, 1315419), (21, 1190141), (57, 438473), (133, 187917), (399, 62639)]