3191837225759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1\times {\mathrm{392177}}^1$

素因数の和:397475

約数の個数: 32

約数和(自身を含む): 4160299522176

約数和(自身を除く): 968462296417

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 5261, 36827, 68393, 89437, 392177, 478751, 626059, 1162681, 2745239, 5098301, 6667009, 8138767, 35688107, 46669063, 86671117, 606697819, 2063243197, 14442702379, 26822161561, 35075134349, 187755130927, 245525940443, 455976746537, 3191837225759]

約数ペア:

[(1, 3191837225759), (7, 455976746537), (13, 245525940443), (17, 187755130927), (91, 35075134349), (119, 26822161561), (221, 14442702379), (1547, 2063243197), (5261, 606697819), (36827, 86671117), (68393, 46669063), (89437, 35688107), (392177, 8138767), (478751, 6667009), (626059, 5098301), (1162681, 2745239)]