3720017

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 4465152

約数和(自身を除く): 745135

約数列:

[1, 7, 37, 53, 259, 271, 371, 1897, 1961, 10027, 13727, 14363, 70189, 100541, 531431, 3720017]

約数ペア:

[(1, 3720017), (7, 531431), (37, 100541), (53, 70189), (259, 14363), (271, 13727), (371, 10027), (1897, 1961)]