89270361

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 131094600

約数和(自身を除く): 41824239

約数列:

[1, 3, 9, 97, 291, 293, 349, 873, 879, 1047, 2637, 3141, 28421, 33853, 85263, 101559, 102257, 255789, 304677, 306771, 920313, 9918929, 29756787, 89270361]

約数ペア:

[(1, 89270361), (3, 29756787), (9, 9918929), (97, 920313), (291, 306771), (293, 304677), (349, 255789), (873, 102257), (879, 101559), (1047, 85263), (2637, 33853), (3141, 28421)]