5021541

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 8554560

約数和(自身を除く): 3533019

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 10269, 26569, 30807, 79707, 185983, 239121, 557949, 717363, 1673847, 5021541]

約数ペア:

[(1, 5021541), (3, 1673847), (7, 717363), (9, 557949), (21, 239121), (27, 185983), (63, 79707), (163, 30807), (189, 26569), (489, 10269), (1141, 4401), (1467, 3423)]