26904111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 40330752

約数和(自身を除く): 13426641

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 263, 559, 789, 793, 1677, 2379, 2623, 3419, 7869, 10257, 11309, 16043, 33927, 34099, 48129, 102297, 147017, 208559, 441051, 625677, 689849, 2069547, 8968037, 26904111]

約数ペア:

[(1, 26904111), (3, 8968037), (13, 2069547), (39, 689849), (43, 625677), (61, 441051), (129, 208559), (183, 147017), (263, 102297), (559, 48129), (789, 34099), (793, 33927), (1677, 16043), (2379, 11309), (2623, 10257), (3419, 7869)]