15020173

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 18535680

約数和(自身を除く): 3515507

約数列:

[1, 7, 23, 29, 161, 203, 667, 3217, 4669, 22519, 73991, 93293, 517937, 653051, 2145739, 15020173]

約数ペア:

[(1, 15020173), (7, 2145739), (23, 653051), (29, 517937), (161, 93293), (203, 73991), (667, 22519), (3217, 4669)]