74250043

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 91642320

約数和(自身を除く): 17392277

約数列:

[1, 7, 19, 49, 133, 173, 461, 931, 1211, 3227, 3287, 8477, 8759, 22589, 23009, 61313, 79753, 161063, 429191, 558271, 1515307, 3907897, 10607149, 74250043]

約数ペア:

[(1, 74250043), (7, 10607149), (19, 3907897), (49, 1515307), (133, 558271), (173, 429191), (461, 161063), (931, 79753), (1211, 61313), (3227, 23009), (3287, 22589), (8477, 8759)]