1312927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 1768320

約数和(自身を除く): 455393

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 289, 413, 649, 1003, 1309, 2023, 3179, 4543, 7021, 11033, 17051, 22253, 77231, 119357, 187561, 1312927]

約数ペア:

[(1, 1312927), (7, 187561), (11, 119357), (17, 77231), (59, 22253), (77, 17051), (119, 11033), (187, 7021), (289, 4543), (413, 3179), (649, 2023), (1003, 1309)]