74372739

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29761}}^1$

素因数の和:29795

約数の個数: 24

約数和(自身を含む): 122143248

約数和(自身を除く): 47770509

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 29761, 89283, 208327, 505937, 624981, 1458289, 1517811, 3541559, 4374867, 10624677, 24790913, 74372739]

約数ペア:

[(1, 74372739), (3, 24790913), (7, 10624677), (17, 4374867), (21, 3541559), (49, 1517811), (51, 1458289), (119, 624981), (147, 505937), (357, 208327), (833, 89283), (2499, 29761)]