1022679

素因数分解:

$3^3\times 7^2\times {\mathrm{773}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 1764720

約数和(自身を除く): 742041

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 773, 1323, 2319, 5411, 6957, 16233, 20871, 37877, 48699, 113631, 146097, 340893, 1022679]

約数ペア:

[(1, 1022679), (3, 340893), (7, 146097), (9, 113631), (21, 48699), (27, 37877), (49, 20871), (63, 16233), (147, 6957), (189, 5411), (441, 2319), (773, 1323)]