23656779

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 36801600

約数和(自身を除く): 13144821

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 373, 729, 783, 1119, 2187, 2349, 3357, 7047, 10071, 10817, 21141, 30213, 32451, 63423, 90639, 97353, 271917, 292059, 815751, 876177, 2628531, 7885593, 23656779]

約数ペア:

[(1, 23656779), (3, 7885593), (9, 2628531), (27, 876177), (29, 815751), (81, 292059), (87, 271917), (243, 97353), (261, 90639), (373, 63423), (729, 32451), (783, 30213), (1119, 21141), (2187, 10817), (2349, 10071), (3357, 7047)]