12952863

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18691}}^1$

素因数の和:18715

約数の個数: 24

約数和(自身を含む): 23327616

約数和(自身を除く): 10374753

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 18691, 56073, 130837, 168219, 205601, 392511, 616803, 1177533, 1439207, 1850409, 4317621, 12952863]

約数ペア:

[(1, 12952863), (3, 4317621), (7, 1850409), (9, 1439207), (11, 1177533), (21, 616803), (33, 392511), (63, 205601), (77, 168219), (99, 130837), (231, 56073), (693, 18691)]