11279541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 18780160

約数和(自身を除く): 7500619

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 523, 553, 1027, 1569, 1659, 3081, 3661, 6799, 7189, 10983, 20397, 21567, 41317, 47593, 123951, 142779, 289219, 537121, 867657, 1611363, 3759847, 11279541]

約数ペア:

[(1, 11279541), (3, 3759847), (7, 1611363), (13, 867657), (21, 537121), (39, 289219), (79, 142779), (91, 123951), (237, 47593), (273, 41317), (523, 21567), (553, 20397), (1027, 10983), (1569, 7189), (1659, 6799), (3081, 3661)]