9998541

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8385

約数の個数: 24

約数和(自身を含む): 17376320

約数和(自身を除く): 7377779

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 8353, 25059, 58471, 75177, 158707, 175413, 476121, 526239, 1110949, 1428363, 3332847, 9998541]

約数ペア:

[(1, 9998541), (3, 3332847), (7, 1428363), (9, 1110949), (19, 526239), (21, 476121), (57, 175413), (63, 158707), (133, 75177), (171, 58471), (399, 25059), (1197, 8353)]