2127698967

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{16361}}^1$

素因数の和:17078

約数の個数: 16

約数和(自身を含む): 2883900672

約数和(自身を除く): 756201705

約数列:

[1, 3, 67, 201, 647, 1941, 16361, 43349, 49083, 130047, 1096187, 3288561, 10585567, 31756701, 709232989, 2127698967]

約数ペア:

[(1, 2127698967), (3, 709232989), (67, 31756701), (201, 10585567), (647, 3288561), (1941, 1096187), (16361, 130047), (43349, 49083)]