2871007923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{17911}}^1$

素因数の和:18387

約数の個数: 32

約数和(自身を含む): 4642790400

約数和(自身を除く): 1771782477

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 449, 1347, 3143, 7633, 9429, 17911, 22899, 53431, 53733, 125377, 160293, 304487, 376131, 913461, 2131409, 6394227, 8042039, 24126117, 56294273, 136714663, 168882819, 410143989, 957002641, 2871007923]

約数ペア:

[(1, 2871007923), (3, 957002641), (7, 410143989), (17, 168882819), (21, 136714663), (51, 56294273), (119, 24126117), (357, 8042039), (449, 6394227), (1347, 2131409), (3143, 913461), (7633, 376131), (9429, 304487), (17911, 160293), (22899, 125377), (53431, 53733)]