1217308609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 1337978880

約数和(自身を除く): 120670271

約数列:

[1, 11, 223, 487, 1019, 2453, 5357, 11209, 108601, 227237, 496253, 1194611, 2499607, 5458783, 110664419, 1217308609]

約数ペア:

[(1, 1217308609), (11, 110664419), (223, 5458783), (487, 2499607), (1019, 1194611), (2453, 496253), (5357, 227237), (11209, 108601)]