172814291251

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{17333}}^1\times {\mathrm{61927}}^1$

素因数の和:79290

約数の個数: 16

約数和(自身を含む): 206104310784

約数和(自身を除く): 33290019533

約数列:

[1, 7, 23, 161, 17333, 61927, 121331, 398659, 433489, 1424321, 2790613, 9970247, 1073380691, 7513664837, 24687755893, 172814291251]

約数ペア:

[(1, 172814291251), (7, 24687755893), (23, 7513664837), (161, 1073380691), (17333, 9970247), (61927, 2790613), (121331, 1424321), (398659, 433489)]