1254984189

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{3889}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 1684214400

約数和(自身を除く): 429230211

約数列:

[1, 3, 263, 409, 789, 1227, 3889, 11667, 107567, 322701, 1022807, 1590601, 3068421, 4771803, 418328063, 1254984189]

約数ペア:

[(1, 1254984189), (3, 418328063), (263, 4771803), (409, 3068421), (789, 1590601), (1227, 1022807), (3889, 322701), (11667, 107567)]