15691231299

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1\times {\mathrm{64217}}^1$

素因数の和:65330

約数の個数: 16

約数和(自身を含む): 21207352320

約数和(自身を除く): 5516121021

約数列:

[1, 3, 79, 237, 1031, 3093, 64217, 81449, 192651, 244347, 5073143, 15219429, 66207727, 198623181, 5230410433, 15691231299]

約数ペア:

[(1, 15691231299), (3, 5230410433), (79, 198623181), (237, 66207727), (1031, 15219429), (3093, 5073143), (64217, 244347), (81449, 192651)]