497607747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{2287}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 817969152

約数和(自身を除く): 320361405

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 797, 2287, 2391, 5579, 6861, 10361, 16009, 16737, 29731, 31083, 48027, 72527, 89193, 208117, 217581, 624351, 1822739, 5468217, 12759173, 23695607, 38277519, 71086821, 165869249, 497607747]

約数ペア:

[(1, 497607747), (3, 165869249), (7, 71086821), (13, 38277519), (21, 23695607), (39, 12759173), (91, 5468217), (273, 1822739), (797, 624351), (2287, 217581), (2391, 208117), (5579, 89193), (6861, 72527), (10361, 48027), (16009, 31083), (16737, 29731)]