31305127

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 5285273

約数列:

[1, 7, 89, 109, 461, 623, 763, 3227, 9701, 41029, 50249, 67907, 287203, 351743, 4472161, 31305127]

約数ペア:

[(1, 31305127), (7, 4472161), (89, 351743), (109, 287203), (461, 67907), (623, 50249), (763, 41029), (3227, 9701)]