6426357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 10616832

約数和(自身を除く): 4190475

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 383, 799, 987, 1149, 2397, 2681, 5593, 6511, 8043, 16779, 18001, 19533, 45577, 54003, 126007, 136731, 306017, 378021, 918051, 2142119, 6426357]

約数ペア:

[(1, 6426357), (3, 2142119), (7, 918051), (17, 378021), (21, 306017), (47, 136731), (51, 126007), (119, 54003), (141, 45577), (329, 19533), (357, 18001), (383, 16779), (799, 8043), (987, 6511), (1149, 5593), (2397, 2681)]