2267701221

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1\times {\mathrm{7253}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 3060607680

約数和(自身を除く): 792906459

約数列:

[1, 3, 89, 267, 1171, 3513, 7253, 21759, 104219, 312657, 645517, 1936551, 8493263, 25479789, 755900407, 2267701221]

約数ペア:

[(1, 2267701221), (3, 755900407), (89, 25479789), (267, 8493263), (1171, 1936551), (3513, 645517), (7253, 312657), (21759, 104219)]