291224043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21163}}^1$

素因数の和:21319

約数の個数: 24

約数和(自身を含む): 462221760

約数和(自身を除く): 170997717

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 21163, 63489, 190467, 232793, 698379, 2095137, 2941657, 8824971, 26474913, 32358227, 97074681, 291224043]

約数ペア:

[(1, 291224043), (3, 97074681), (9, 32358227), (11, 26474913), (33, 8824971), (99, 2941657), (139, 2095137), (417, 698379), (1251, 232793), (1529, 190467), (4587, 63489), (13761, 21163)]