6817867

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 8957952

約数和(自身を除く): 2140085

約数列:

[1, 7, 17, 23, 47, 53, 119, 161, 329, 371, 391, 799, 901, 1081, 1219, 2491, 2737, 5593, 6307, 7567, 8533, 17437, 18377, 20723, 42347, 57293, 128639, 145061, 296429, 401051, 973981, 6817867]

約数ペア:

[(1, 6817867), (7, 973981), (17, 401051), (23, 296429), (47, 145061), (53, 128639), (119, 57293), (161, 42347), (329, 20723), (371, 18377), (391, 17437), (799, 8533), (901, 7567), (1081, 6307), (1219, 5593), (2491, 2737)]