407984037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{82471}}^1$

素因数の和:82588

約数の個数: 16

約数和(自身を含む): 581922432

約数和(自身を除く): 173938395

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 82471, 247413, 1402007, 4206021, 7999687, 23999061, 135994679, 407984037]

約数ペア:

[(1, 407984037), (3, 135994679), (17, 23999061), (51, 7999687), (97, 4206021), (291, 1402007), (1649, 247413), (4947, 82471)]