85897581

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371851}}^1$

素因数の和:371872

約数の個数: 16

約数和(自身を含む): 142791168

約数和(自身を除く): 56893587

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 371851, 1115553, 2602957, 4090361, 7808871, 12271083, 28632527, 85897581]

約数ペア:

[(1, 85897581), (3, 28632527), (7, 12271083), (11, 7808871), (21, 4090361), (33, 2602957), (77, 1115553), (231, 371851)]