31465147

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 38568960

約数和(自身を除く): 7103813

約数列:

[1, 7, 17, 79, 119, 553, 1343, 3347, 9401, 23429, 56899, 264413, 398293, 1850891, 4495021, 31465147]

約数ペア:

[(1, 31465147), (7, 4495021), (17, 1850891), (79, 398293), (119, 264413), (553, 56899), (1343, 23429), (3347, 9401)]