834644517

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 1296297984

約数和(自身を除く): 461653467

約数列:

[1, 3, 7, 21, 61, 183, 427, 491, 1281, 1327, 1473, 3437, 3981, 9289, 10311, 27867, 29951, 80947, 89853, 209657, 242841, 566629, 628971, 651557, 1699887, 1954671, 4560899, 13682697, 39744977, 119234931, 278214839, 834644517]

約数ペア:

[(1, 834644517), (3, 278214839), (7, 119234931), (21, 39744977), (61, 13682697), (183, 4560899), (427, 1954671), (491, 1699887), (1281, 651557), (1327, 628971), (1473, 566629), (3437, 242841), (3981, 209657), (9289, 89853), (10311, 80947), (27867, 29951)]