173991623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 194509056

約数和(自身を除く): 20517433

約数列:

[1, 13, 31, 193, 403, 2237, 2509, 5983, 29081, 69347, 77779, 431741, 901511, 5612633, 13383971, 173991623]

約数ペア:

[(1, 173991623), (13, 13383971), (31, 5612633), (193, 901511), (403, 431741), (2237, 77779), (2509, 69347), (5983, 29081)]