12810361893

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3005011}}^1$

素因数の和:3005057

約数の個数: 24

約数和(自身を含む): 20554282080

約数和(自身を除く): 7743920187

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 3005011, 9015033, 21035077, 63105231, 87145319, 147245539, 261435957, 441736617, 610017233, 1830051699, 4270120631, 12810361893]

約数ペア:

[(1, 12810361893), (3, 4270120631), (7, 1830051699), (21, 610017233), (29, 441736617), (49, 261435957), (87, 147245539), (147, 87145319), (203, 63105231), (609, 21035077), (1421, 9015033), (4263, 3005011)]