42507949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 47520576

約数和(自身を除く): 5012627

約数列:

[1, 11, 67, 137, 421, 737, 1507, 4631, 9179, 28207, 57677, 100969, 310277, 634447, 3864359, 42507949]

約数ペア:

[(1, 42507949), (11, 3864359), (67, 634447), (137, 310277), (421, 100969), (737, 57677), (1507, 28207), (4631, 9179)]