628489983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1120303}}^1$

素因数の和:1120334

約数の個数: 16

約数和(自身を含む): 967942656

約数和(自身を除く): 339452673

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1120303, 3360909, 12323333, 19045151, 36969999, 57135453, 209496661, 628489983]

約数ペア:

[(1, 628489983), (3, 209496661), (11, 57135453), (17, 36969999), (33, 19045151), (51, 12323333), (187, 3360909), (561, 1120303)]