13104609

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 20465280

約数和(自身を除く): 7360671

約数列:

[1, 3, 7, 21, 49, 147, 239, 373, 717, 1119, 1673, 2611, 5019, 7833, 11711, 18277, 35133, 54831, 89147, 267441, 624029, 1872087, 4368203, 13104609]

約数ペア:

[(1, 13104609), (3, 4368203), (7, 1872087), (21, 624029), (49, 267441), (147, 89147), (239, 54831), (373, 35133), (717, 18277), (1119, 11711), (1673, 7833), (2611, 5019)]