42088473

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3691}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 69882176

約数和(自身を除く): 27793703

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3691, 3801, 11073, 11403, 25837, 33219, 77511, 232533, 668071, 2004213, 4676497, 6012639, 14029491, 42088473]

約数ペア:

[(1, 42088473), (3, 14029491), (7, 6012639), (9, 4676497), (21, 2004213), (63, 668071), (181, 232533), (543, 77511), (1267, 33219), (1629, 25837), (3691, 11403), (3801, 11073)]