90731329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 13052351

約数列:

[1, 13, 17, 221, 571, 719, 7423, 9347, 9707, 12223, 126191, 158899, 410549, 5337137, 6979333, 90731329]

約数ペア:

[(1, 90731329), (13, 6979333), (17, 5337137), (221, 410549), (571, 158899), (719, 126191), (7423, 12223), (9347, 9707)]