87384417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{4079}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 120311040

約数和(自身を除く): 32926623

約数列:

[1, 3, 37, 111, 193, 579, 4079, 7141, 12237, 21423, 150923, 452769, 787247, 2361741, 29128139, 87384417]

約数ペア:

[(1, 87384417), (3, 29128139), (37, 2361741), (111, 787247), (193, 452769), (579, 150923), (4079, 21423), (7141, 12237)]