42272349

素因数分解:

$3^1\times 7^3\times {\mathrm{41081}}^1$

素因数の和:41105

約数の個数: 16

約数和(自身を含む): 65731200

約数和(自身を除く): 23458851

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 41081, 123243, 287567, 862701, 2012969, 6038907, 14090783, 42272349]

約数ペア:

[(1, 42272349), (3, 14090783), (7, 6038907), (21, 2012969), (49, 862701), (147, 287567), (343, 123243), (1029, 41081)]