2243399193

素因数分解:

$3^3\times 7^2\times {\mathrm{1695691}}^1$

素因数の和:1695714

約数の個数: 24

約数和(自身を含む): 3866177760

約数和(自身を除く): 1622778567

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1695691, 5087073, 11869837, 15261219, 35609511, 45783657, 83088859, 106828533, 249266577, 320485599, 747799731, 2243399193]

約数ペア:

[(1, 2243399193), (3, 747799731), (7, 320485599), (9, 249266577), (21, 106828533), (27, 83088859), (49, 45783657), (63, 35609511), (147, 15261219), (189, 11869837), (441, 5087073), (1323, 1695691)]