229802517

素因数分解:

$3^2\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{1931}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 379753920

約数和(自身を除く): 149951403

約数列:

[1, 3, 7, 9, 21, 63, 1889, 1931, 5667, 5793, 13223, 13517, 17001, 17379, 39669, 40551, 119007, 121653, 3647659, 10942977, 25533613, 32828931, 76600839, 229802517]

約数ペア:

[(1, 229802517), (3, 76600839), (7, 32828931), (9, 25533613), (21, 10942977), (63, 3647659), (1889, 121653), (1931, 119007), (5667, 40551), (5793, 39669), (13223, 17379), (13517, 17001)]