64349831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22862

約数の個数: 16

約数和(自身を含む): 81758208

約数和(自身を除く): 17408377

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 22811, 159677, 296543, 707141, 2075801, 4949987, 9192833, 64349831]

約数ペア:

[(1, 64349831), (7, 9192833), (13, 4949987), (31, 2075801), (91, 707141), (217, 296543), (403, 159677), (2821, 22811)]