71987197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 78479280

約数和(自身を除く): 6492083

約数列:

[1, 17, 53, 109, 733, 901, 1853, 5777, 12461, 38849, 79897, 98209, 660433, 1358249, 4234541, 71987197]

約数ペア:

[(1, 71987197), (17, 4234541), (53, 1358249), (109, 660433), (733, 98209), (901, 79897), (1853, 38849), (5777, 12461)]