315048642

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{990719}}^1$

素因数の和:990777

約数の個数: 16

約数和(自身を含む): 641986560

約数和(自身を除く): 326937918

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 990719, 1981438, 2972157, 5944314, 52508107, 105016214, 157524321, 315048642]

約数ペア:

[(1, 315048642), (2, 157524321), (3, 105016214), (6, 52508107), (53, 5944314), (106, 2972157), (159, 1981438), (318, 990719)]