172410447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 94461873

約数列:

[1, 3, 11, 17, 33, 51, 187, 233, 561, 699, 1319, 2563, 3957, 3961, 7689, 11883, 14509, 22423, 43527, 43571, 67269, 130713, 246653, 307327, 739959, 921981, 3380597, 5224559, 10141791, 15673677, 57470149, 172410447]

約数ペア:

[(1, 172410447), (3, 57470149), (11, 15673677), (17, 10141791), (33, 5224559), (51, 3380597), (187, 921981), (233, 739959), (561, 307327), (699, 246653), (1319, 130713), (2563, 67269), (3957, 43571), (3961, 43527), (7689, 22423), (11883, 14509)]