317141439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20921}}^1$

素因数の和:21118

約数の個数: 16

約数和(自身を含む): 439194624

約数和(自身を除く): 122053185

約数列:

[1, 3, 31, 93, 163, 489, 5053, 15159, 20921, 62763, 648551, 1945653, 3410123, 10230369, 105713813, 317141439]

約数ペア:

[(1, 317141439), (3, 105713813), (31, 10230369), (93, 3410123), (163, 1945653), (489, 648551), (5053, 62763), (15159, 20921)]