1285202583

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{30133}}^1$

素因数の和:30823

約数の個数: 24

約数和(自身を含む): 2124808608

約数和(自身を除く): 839606025

約数列:

[1, 3, 7, 9, 21, 63, 677, 2031, 4739, 6093, 14217, 30133, 42651, 90399, 210931, 271197, 632793, 1898379, 20400041, 61200123, 142800287, 183600369, 428400861, 1285202583]

約数ペア:

[(1, 1285202583), (3, 428400861), (7, 183600369), (9, 142800287), (21, 61200123), (63, 20400041), (677, 1898379), (2031, 632793), (4739, 271197), (6093, 210931), (14217, 90399), (30133, 42651)]