80299331

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 95047680

約数和(自身を除く): 14748349

約数列:

[1, 7, 31, 217, 509, 727, 3563, 5089, 15779, 22537, 110453, 157759, 370043, 2590301, 11471333, 80299331]

約数ペア:

[(1, 80299331), (7, 11471333), (31, 2590301), (217, 370043), (509, 157759), (727, 110453), (3563, 22537), (5089, 15779)]