979859811

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11384

約数の個数: 48

約数和(自身を含む): 1651522560

約数和(自身を除く): 671662749

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 11317, 12369, 28861, 33951, 79219, 86583, 215023, 237657, 350827, 554533, 645069, 1052481, 1505161, 1663599, 2455789, 4515483, 6665713, 7367367, 10536127, 17190523, 19997139, 31608381, 46659991, 51571569, 139979973, 326619937, 979859811]

約数ペア:

[(1, 979859811), (3, 326619937), (7, 139979973), (19, 51571569), (21, 46659991), (31, 31608381), (49, 19997139), (57, 17190523), (93, 10536127), (133, 7367367), (147, 6665713), (217, 4515483), (399, 2455789), (589, 1663599), (651, 1505161), (931, 1052481), (1519, 645069), (1767, 554533), (2793, 350827), (4123, 237657), (4557, 215023), (11317, 86583), (12369, 79219), (28861, 33951)]