13734387

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 7462413

約数列:

[1, 3, 9, 27, 47, 79, 137, 141, 237, 411, 423, 711, 1233, 1269, 2133, 3699, 3713, 6439, 10823, 11139, 19317, 32469, 33417, 57951, 97407, 100251, 173853, 292221, 508681, 1526043, 4578129, 13734387]

約数ペア:

[(1, 13734387), (3, 4578129), (9, 1526043), (27, 508681), (47, 292221), (79, 173853), (137, 100251), (141, 97407), (237, 57951), (411, 33417), (423, 32469), (711, 19317), (1233, 11139), (1269, 10823), (2133, 6439), (3699, 3713)]