42489457

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 44808192

約数和(自身を除く): 2318735

約数列:

[1, 47, 67, 103, 131, 3149, 4841, 6157, 6901, 8777, 13493, 324347, 412519, 634171, 904031, 42489457]

約数ペア:

[(1, 42489457), (47, 904031), (67, 634171), (103, 412519), (131, 324347), (3149, 13493), (4841, 8777), (6157, 6901)]