426120079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10567

約数の個数: 32

約数和(自身を含む): 580718592

約数和(自身を除く): 154598513

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5797, 10501, 40579, 73507, 115511, 178517, 325531, 808577, 1249619, 1963687, 2278717, 3580841, 5534027, 13745809, 25065887, 38738189, 60874297, 426120079]

約数ペア:

[(1, 426120079), (7, 60874297), (11, 38738189), (17, 25065887), (31, 13745809), (77, 5534027), (119, 3580841), (187, 2278717), (217, 1963687), (341, 1249619), (527, 808577), (1309, 325531), (2387, 178517), (3689, 115511), (5797, 73507), (10501, 40579)]