312707473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1549}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 344509200

約数和(自身を除く): 31801727

約数列:

[1, 13, 53, 293, 689, 1549, 3809, 15529, 20137, 82097, 201877, 453857, 1067261, 5900141, 24054421, 312707473]

約数ペア:

[(1, 312707473), (13, 24054421), (53, 5900141), (293, 1067261), (689, 453857), (1549, 201877), (3809, 82097), (15529, 20137)]