171621346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{140443}}^1$

素因数の和:140505

約数の個数: 16

約数和(自身を含む): 283135104

約数和(自身を除く): 111513758

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 140443, 280886, 1825759, 3651518, 6600821, 13201642, 85810673, 171621346]

約数ペア:

[(1, 171621346), (2, 85810673), (13, 13201642), (26, 6600821), (47, 3651518), (94, 1825759), (611, 280886), (1222, 140443)]