12885411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 21643776

約数和(自身を除く): 8758365

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 461, 847, 1331, 1383, 2541, 3227, 3993, 5071, 9317, 9681, 15213, 27951, 35497, 55781, 106491, 167343, 390467, 613591, 1171401, 1840773, 4295137, 12885411]

約数ペア:

[(1, 12885411), (3, 4295137), (7, 1840773), (11, 1171401), (21, 613591), (33, 390467), (77, 167343), (121, 106491), (231, 55781), (363, 35497), (461, 27951), (847, 15213), (1331, 9681), (1383, 9317), (2541, 5071), (3227, 3993)]