13666419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 22512672

約数和(自身を除く): 8846253

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6871, 20613, 61839, 89323, 116807, 267969, 350421, 803907, 1051263, 1518491, 4555473, 13666419]

約数ペア:

[(1, 13666419), (3, 4555473), (9, 1518491), (13, 1051263), (17, 803907), (39, 350421), (51, 267969), (117, 116807), (153, 89323), (221, 61839), (663, 20613), (1989, 6871)]