23726079

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 39110760

約数和(自身を除く): 15384681

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 821, 1521, 2223, 2463, 3211, 7389, 9633, 10673, 15599, 28899, 32019, 46797, 96057, 138749, 140391, 202787, 416247, 608361, 1248741, 1825083, 2636231, 7908693, 23726079]

約数ペア:

[(1, 23726079), (3, 7908693), (9, 2636231), (13, 1825083), (19, 1248741), (39, 608361), (57, 416247), (117, 202787), (169, 140391), (171, 138749), (247, 96057), (507, 46797), (741, 32019), (821, 28899), (1521, 15599), (2223, 10673), (2463, 9633), (3211, 7389)]