131323674

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1287487}}^1$

素因数の和:1287509

約数の個数: 16

約数和(自身を含む): 278097408

約数和(自身を除く): 146773734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1287487, 2574974, 3862461, 7724922, 21887279, 43774558, 65661837, 131323674]

約数ペア:

[(1, 131323674), (2, 65661837), (3, 43774558), (6, 21887279), (17, 7724922), (34, 3862461), (51, 2574974), (102, 1287487)]