828006039

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{72613}}^1$

素因数の和:72807

約数の個数: 24

約数和(自身を含む): 1374437792

約数和(自身を除く): 546431753

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 72613, 217839, 508291, 653517, 1524873, 4574619, 13142953, 39428859, 92000671, 118286577, 276002013, 828006039]

約数ペア:

[(1, 828006039), (3, 276002013), (7, 118286577), (9, 92000671), (21, 39428859), (63, 13142953), (181, 4574619), (543, 1524873), (1267, 653517), (1629, 508291), (3801, 217839), (11403, 72613)]