849968487

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{4703}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 1259241984

約数和(自身を除く): 409273497

約数列:

[1, 3, 9, 43, 129, 387, 467, 1401, 4203, 4703, 14109, 20081, 42327, 60243, 180729, 202229, 606687, 1820061, 2196301, 6588903, 19766709, 94440943, 283322829, 849968487]

約数ペア:

[(1, 849968487), (3, 283322829), (9, 94440943), (43, 19766709), (129, 6588903), (387, 2196301), (467, 1820061), (1401, 606687), (4203, 202229), (4703, 180729), (14109, 60243), (20081, 42327)]