2109031994163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{90489209}}^1$

素因数の和:90489686

約数の個数: 16

約数和(自身を含む): 2983972188960

約数和(自身を除く): 874940194797

約数列:

[1, 3, 17, 51, 457, 1371, 7769, 23307, 90489209, 271467627, 1538316553, 4614949659, 41353568513, 124060705539, 703010664721, 2109031994163]

約数ペア:

[(1, 2109031994163), (3, 703010664721), (17, 124060705539), (51, 41353568513), (457, 4614949659), (1371, 1538316553), (7769, 271467627), (23307, 90489209)]