61970839

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 73216000

約数和(自身を除く): 11245161

約数列:

[1, 7, 49, 79, 343, 553, 2287, 3871, 16009, 27097, 112063, 180673, 784441, 1264711, 8852977, 61970839]

約数ペア:

[(1, 61970839), (7, 8852977), (49, 1264711), (79, 784441), (343, 180673), (553, 112063), (2287, 27097), (3871, 16009)]