13160329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 17611776

約数和(自身を除く): 4451447

約数列:

[1, 7, 13, 17, 47, 91, 119, 181, 221, 329, 611, 799, 1267, 1547, 2353, 3077, 4277, 5593, 8507, 10387, 16471, 21539, 40001, 59549, 72709, 110591, 144619, 280007, 774137, 1012333, 1880047, 13160329]

約数ペア:

[(1, 13160329), (7, 1880047), (13, 1012333), (17, 774137), (47, 280007), (91, 144619), (119, 110591), (181, 72709), (221, 59549), (329, 40001), (611, 21539), (799, 16471), (1267, 10387), (1547, 8507), (2353, 5593), (3077, 4277)]