291214310387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{290923387}}^1$

素因数の和:290923418

約数の個数: 16

約数和(自身を含む): 391001033472

約数和(自身を除く): 99786723085

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 290923387, 2036463709, 3200157257, 3782004031, 22401100799, 26474028217, 41602044341, 291214310387]

約数ペア:

[(1, 291214310387), (7, 41602044341), (11, 26474028217), (13, 22401100799), (77, 3782004031), (91, 3200157257), (143, 2036463709), (1001, 290923387)]