13991769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 22339200

約数和(自身を除く): 8347431

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 1789, 2607, 5367, 7821, 16101, 19679, 59037, 141331, 177111, 423993, 1271979, 1554641, 4663923, 13991769]

約数ペア:

[(1, 13991769), (3, 4663923), (9, 1554641), (11, 1271979), (33, 423993), (79, 177111), (99, 141331), (237, 59037), (711, 19679), (869, 16101), (1789, 7821), (2607, 5367)]