14956991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 4304449

約数列:

[1, 7, 17, 37, 43, 79, 119, 259, 301, 553, 629, 731, 1343, 1591, 2923, 3397, 4403, 5117, 9401, 11137, 20461, 23779, 27047, 49691, 57749, 125689, 189329, 347837, 404243, 879823, 2136713, 14956991]

約数ペア:

[(1, 14956991), (7, 2136713), (17, 879823), (37, 404243), (43, 347837), (79, 189329), (119, 125689), (259, 57749), (301, 49691), (553, 27047), (629, 23779), (731, 20461), (1343, 11137), (1591, 9401), (2923, 5117), (3397, 4403)]