22613997

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 36218880

約数和(自身を除く): 13604883

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 523, 609, 1491, 1569, 2059, 3661, 6177, 10983, 14413, 15167, 37133, 43239, 45501, 106169, 111399, 259931, 318507, 779793, 1076857, 3230571, 7537999, 22613997]

約数ペア:

[(1, 22613997), (3, 7537999), (7, 3230571), (21, 1076857), (29, 779793), (71, 318507), (87, 259931), (203, 111399), (213, 106169), (497, 45501), (523, 43239), (609, 37133), (1491, 15167), (1569, 14413), (2059, 10983), (3661, 6177)]