207877304427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313540429}}^1$

素因数の和:313540462

約数の個数: 16

約数和(自身を含む): 316048753440

約数和(自身を除く): 108171449013

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 313540429, 940621287, 4076025577, 5330187293, 12228076731, 15990561879, 69292434809, 207877304427]

約数ペア:

[(1, 207877304427), (3, 69292434809), (13, 15990561879), (17, 12228076731), (39, 5330187293), (51, 4076025577), (221, 940621287), (663, 313540429)]