23730147

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22187

約数の個数: 24

約数和(自身を含む): 41479776

約数和(自身を除く): 17749629

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 22157, 66471, 155099, 199413, 376669, 465297, 1130007, 1395891, 2636683, 3390021, 7910049, 23730147]

約数ペア:

[(1, 23730147), (3, 7910049), (7, 3390021), (9, 2636683), (17, 1395891), (21, 1130007), (51, 465297), (63, 376669), (119, 199413), (153, 155099), (357, 66471), (1071, 22157)]