788525997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{30803}}^1$

素因数の和:30889

約数の個数: 32

約数和(自身を含む): 1277503488

約数和(自身を除く): 488977491

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8533, 25599, 30803, 92409, 215621, 646863, 708469, 1632559, 2125407, 4897677, 4959283, 11427913, 14877849, 34283739, 37548857, 112646571, 262841999, 788525997]

約数ペア:

[(1, 788525997), (3, 262841999), (7, 112646571), (21, 37548857), (23, 34283739), (53, 14877849), (69, 11427913), (159, 4959283), (161, 4897677), (371, 2125407), (483, 1632559), (1113, 708469), (1219, 646863), (3657, 215621), (8533, 92409), (25599, 30803)]