13227793

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 997103

約数列:

[1, 31, 53, 83, 97, 1643, 2573, 3007, 4399, 5141, 8051, 136369, 159371, 249581, 426703, 13227793]

約数ペア:

[(1, 13227793), (31, 426703), (53, 249581), (83, 159371), (97, 136369), (1643, 8051), (2573, 5141), (3007, 4399)]