12945153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9024

約数の個数: 16

約数和(自身を含む): 19092416

約数和(自身を除く): 6147263

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 8971, 26913, 116623, 331927, 349869, 995781, 4315051, 12945153]

約数ペア:

[(1, 12945153), (3, 4315051), (13, 995781), (37, 349869), (39, 331927), (111, 116623), (481, 26913), (1443, 8971)]