7207011

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 11997440

約数和(自身を除く): 4790429

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 823, 973, 1251, 2469, 2919, 5761, 7407, 8757, 17283, 51849, 114397, 343191, 800779, 1029573, 2402337, 7207011]

約数ペア:

[(1, 7207011), (3, 2402337), (7, 1029573), (9, 800779), (21, 343191), (63, 114397), (139, 51849), (417, 17283), (823, 8757), (973, 7407), (1251, 5761), (2469, 2919)]