31143813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 44130816

約数和(自身を除く): 12987003

約数列:

[1, 3, 17, 51, 313, 939, 1951, 5321, 5853, 15963, 33167, 99501, 610663, 1831989, 10381271, 31143813]

約数ペア:

[(1, 31143813), (3, 10381271), (17, 1831989), (51, 610663), (313, 99501), (939, 33167), (1951, 15963), (5321, 5853)]