79383143

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 19181977

約数列:

[1, 7, 23, 59, 61, 137, 161, 413, 427, 959, 1357, 1403, 3151, 3599, 8083, 8357, 9499, 9821, 22057, 25193, 56581, 58499, 82777, 185909, 192211, 493063, 579439, 1301363, 1345477, 3451441, 11340449, 79383143]

約数ペア:

[(1, 79383143), (7, 11340449), (23, 3451441), (59, 1345477), (61, 1301363), (137, 579439), (161, 493063), (413, 192211), (427, 185909), (959, 82777), (1357, 58499), (1403, 56581), (3151, 25193), (3599, 22057), (8083, 9821), (8357, 9499)]