13598559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 21464352

約数和(自身を除く): 7865793

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1637, 2769, 4911, 8307, 14733, 21281, 63843, 116227, 191529, 348681, 1046043, 1510951, 4532853, 13598559]

約数ペア:

[(1, 13598559), (3, 4532853), (9, 1510951), (13, 1046043), (39, 348681), (71, 191529), (117, 116227), (213, 63843), (639, 21281), (923, 14733), (1637, 8307), (2769, 4911)]