42578107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15714

約数の個数: 16

約数和(自身を含む): 52657920

約数和(自身を除く): 10079813

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 15671, 172381, 203723, 297749, 2240953, 3275239, 3870737, 42578107]

約数ペア:

[(1, 42578107), (11, 3870737), (13, 3275239), (19, 2240953), (143, 297749), (209, 203723), (247, 172381), (2717, 15671)]