71580421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{761}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 82954368

約数和(自身を除く): 11373947

約数列:

[1, 11, 17, 187, 503, 761, 5533, 8371, 8551, 12937, 94061, 142307, 382783, 4210613, 6507311, 71580421]

約数ペア:

[(1, 71580421), (11, 6507311), (17, 4210613), (187, 382783), (503, 142307), (761, 94061), (5533, 12937), (8371, 8551)]