42540867

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 65067600

約数和(自身を除く): 22526733

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1289, 1737, 3667, 3867, 11001, 11601, 24491, 33003, 73473, 220419, 248777, 746331, 2238993, 4726763, 14180289, 42540867]

約数ペア:

[(1, 42540867), (3, 14180289), (9, 4726763), (19, 2238993), (57, 746331), (171, 248777), (193, 220419), (579, 73473), (1289, 33003), (1737, 24491), (3667, 11601), (3867, 11001)]