16713279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 26464464

約数和(自身を除く): 9751185

約数列:

[1, 3, 9, 11, 33, 99, 401, 421, 1203, 1263, 3609, 3789, 4411, 4631, 13233, 13893, 39699, 41679, 168821, 506463, 1519389, 1857031, 5571093, 16713279]

約数ペア:

[(1, 16713279), (3, 5571093), (9, 1857031), (11, 1519389), (33, 506463), (99, 168821), (401, 41679), (421, 39699), (1203, 13893), (1263, 13233), (3609, 4631), (3789, 4411)]