13361313

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33516

約数の個数: 16

約数和(自身を含む): 21432320

約数和(自身を除く): 8071007

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 33487, 100461, 234409, 636253, 703227, 1908759, 4453771, 13361313]

約数ペア:

[(1, 13361313), (3, 4453771), (7, 1908759), (19, 703227), (21, 636253), (57, 234409), (133, 100461), (399, 33487)]