2023732389

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{724573}}^1$

素因数の和:724609

約数の個数: 24

約数和(自身を含む): 3304057440

約数和(自身を除く): 1280325051

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 724573, 2173719, 5072011, 13766887, 15216033, 35504077, 41300661, 96368209, 106512231, 289104627, 674577463, 2023732389]

約数ペア:

[(1, 2023732389), (3, 674577463), (7, 289104627), (19, 106512231), (21, 96368209), (49, 41300661), (57, 35504077), (133, 15216033), (147, 13766887), (399, 5072011), (931, 2173719), (2793, 724573)]