40488669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11933}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 65159640

約数和(自身を除く): 24670971

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 11933, 35799, 107397, 155129, 346057, 465387, 1038171, 1396161, 3114513, 4498741, 13496223, 40488669]

約数ペア:

[(1, 40488669), (3, 13496223), (9, 4498741), (13, 3114513), (29, 1396161), (39, 1038171), (87, 465387), (117, 346057), (261, 155129), (377, 107397), (1131, 35799), (3393, 11933)]