231932649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 353977344

約数和(自身を除く): 122044695

約数列:

[1, 3, 13, 17, 39, 51, 221, 353, 663, 991, 1059, 2973, 4589, 6001, 12883, 13767, 16847, 18003, 38649, 50541, 78013, 219011, 234039, 349823, 657033, 1049469, 4547699, 5946991, 13643097, 17840973, 77310883, 231932649]

約数ペア:

[(1, 231932649), (3, 77310883), (13, 17840973), (17, 13643097), (39, 5946991), (51, 4547699), (221, 1049469), (353, 657033), (663, 349823), (991, 234039), (1059, 219011), (2973, 78013), (4589, 50541), (6001, 38649), (12883, 18003), (13767, 16847)]