260069229

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{21613}}^1$

素因数の和:21817

約数の個数: 24

約数和(自身を含む): 431588352

約数和(自身を除く): 171519123

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 21613, 64839, 151291, 194517, 453873, 1361619, 4128083, 12384249, 28896581, 37152747, 86689743, 260069229]

約数ペア:

[(1, 260069229), (3, 86689743), (7, 37152747), (9, 28896581), (21, 12384249), (63, 4128083), (191, 1361619), (573, 453873), (1337, 194517), (1719, 151291), (4011, 64839), (12033, 21613)]