13104903

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 7579257

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 1511, 2891, 4533, 8673, 10577, 31731, 74039, 89149, 222117, 267447, 624043, 1872129, 4368301, 13104903]

約数ペア:

[(1, 13104903), (3, 4368301), (7, 1872129), (21, 624043), (49, 267447), (59, 222117), (147, 89149), (177, 74039), (413, 31731), (1239, 10577), (1511, 8673), (2891, 4533)]