31099107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 16639773

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 887, 899, 1131, 1209, 2661, 2697, 11531, 11687, 25723, 27497, 34593, 35061, 77169, 82491, 334399, 357461, 797413, 1003197, 1072383, 2392239, 10366369, 31099107]

約数ペア:

[(1, 31099107), (3, 10366369), (13, 2392239), (29, 1072383), (31, 1003197), (39, 797413), (87, 357461), (93, 334399), (377, 82491), (403, 77169), (887, 35061), (899, 34593), (1131, 27497), (1209, 25723), (2661, 11687), (2697, 11531)]