2204739

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3395392

約数和(自身を除く): 1190653

約数列:

[1, 3, 9, 27, 43, 81, 129, 211, 243, 387, 633, 1161, 1899, 3483, 5697, 9073, 10449, 17091, 27219, 51273, 81657, 244971, 734913, 2204739]

約数ペア:

[(1, 2204739), (3, 734913), (9, 244971), (27, 81657), (43, 51273), (81, 27219), (129, 17091), (211, 10449), (243, 9073), (387, 5697), (633, 3483), (1161, 1899)]