70870943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29153}}^1$

素因数の和:29194

約数の個数: 16

約数和(自身を含む): 88161696

約数和(自身を除く): 17290753

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 29153, 320683, 378989, 495601, 4168879, 5451611, 6442813, 70870943]

約数ペア:

[(1, 70870943), (11, 6442813), (13, 5451611), (17, 4168879), (143, 495601), (187, 378989), (221, 320683), (2431, 29153)]