12102867

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10143

約数の個数: 24

約数和(自身を含む): 21032960

約数和(自身を除く): 8930093

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10111, 30333, 70777, 90999, 192109, 212331, 576327, 636993, 1344763, 1728981, 4034289, 12102867]

約数ペア:

[(1, 12102867), (3, 4034289), (7, 1728981), (9, 1344763), (19, 636993), (21, 576327), (57, 212331), (63, 192109), (133, 90999), (171, 70777), (399, 30333), (1197, 10111)]