12969129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 18337280

約数和(自身を除く): 5368151

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 3769, 11307, 116839, 139453, 350517, 418359, 4323043, 12969129]

約数ペア:

[(1, 12969129), (3, 4323043), (31, 418359), (37, 350517), (93, 139453), (111, 116839), (1147, 11307), (3441, 3769)]