914193

素因数分解:

$3^3\times 7^2\times {\mathrm{691}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 1577760

約数和(自身を除く): 663567

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 691, 1323, 2073, 4837, 6219, 14511, 18657, 33859, 43533, 101577, 130599, 304731, 914193]

約数ペア:

[(1, 914193), (3, 304731), (7, 130599), (9, 101577), (21, 43533), (27, 33859), (49, 18657), (63, 14511), (147, 6219), (189, 4837), (441, 2073), (691, 1323)]