31351315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1583}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 40030848

約数和(自身を除く): 8679533

約数列:

[1, 5, 17, 85, 233, 1165, 1583, 3961, 7915, 19805, 26911, 134555, 368839, 1844195, 6270263, 31351315]

約数ペア:

[(1, 31351315), (5, 6270263), (17, 1844195), (85, 368839), (233, 134555), (1165, 26911), (1583, 19805), (3961, 7915)]