80889697

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 94193280

約数和(自身を除く): 13303583

約数列:

[1, 7, 89, 157, 623, 827, 1099, 5789, 13973, 73603, 97811, 129839, 515221, 908873, 11555671, 80889697]

約数ペア:

[(1, 80889697), (7, 11555671), (89, 908873), (157, 515221), (623, 129839), (827, 97811), (1099, 73603), (5789, 13973)]