23220639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 37695840

約数和(自身を除く): 14475201

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 8629, 25887, 77661, 112177, 198467, 336531, 595401, 1009593, 1786203, 2580071, 7740213, 23220639]

約数ペア:

[(1, 23220639), (3, 7740213), (9, 2580071), (13, 1786203), (23, 1009593), (39, 595401), (69, 336531), (117, 198467), (207, 112177), (299, 77661), (897, 25887), (2691, 8629)]