38630109

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22656291

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 599, 777, 1743, 1797, 3071, 4193, 9213, 12579, 21497, 22163, 49717, 64491, 66489, 149151, 155141, 348019, 465423, 1044057, 1839529, 5518587, 12876703, 38630109]

約数ペア:

[(1, 38630109), (3, 12876703), (7, 5518587), (21, 1839529), (37, 1044057), (83, 465423), (111, 348019), (249, 155141), (259, 149151), (581, 66489), (599, 64491), (777, 49717), (1743, 22163), (1797, 21497), (3071, 12579), (4193, 9213)]