15272313

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10243}}^1$

素因数の和:10324

約数の個数: 16

約数和(自身を含む): 23602176

約数和(自身を除く): 8329863

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 10243, 30729, 71701, 215103, 727253, 2181759, 5090771, 15272313]

約数ペア:

[(1, 15272313), (3, 5090771), (7, 2181759), (21, 727253), (71, 215103), (213, 71701), (497, 30729), (1491, 10243)]