12691653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14149}}^1$

素因数の和:14188

約数の個数: 16

約数和(自身を含む): 19017600

約数和(自身を除く): 6325947

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 14149, 42447, 183937, 325427, 551811, 976281, 4230551, 12691653]

約数ペア:

[(1, 12691653), (3, 4230551), (13, 976281), (23, 551811), (39, 325427), (69, 183937), (299, 42447), (897, 14149)]