12570453

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 21097856

約数和(自身を除く): 8527403

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3271, 3843, 9813, 22897, 29439, 68691, 199531, 206073, 598593, 1396717, 1795779, 4190151, 12570453]

約数ペア:

[(1, 12570453), (3, 4190151), (7, 1795779), (9, 1396717), (21, 598593), (61, 206073), (63, 199531), (183, 68691), (427, 29439), (549, 22897), (1281, 9813), (3271, 3843)]