42751709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42709}}^1$

素因数の和:42740

約数の個数: 16

約数和(自身を含む): 57402240

約数和(自身を除く): 14650531

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 42709, 298963, 469799, 555217, 3288593, 3886519, 6107387, 42751709]

約数ペア:

[(1, 42751709), (7, 6107387), (11, 3886519), (13, 3288593), (77, 555217), (91, 469799), (143, 298963), (1001, 42709)]