188889639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{1861}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 263122944

約数和(自身を除く): 74233305

約数列:

[1, 3, 23, 69, 1471, 1861, 4413, 5583, 33833, 42803, 101499, 128409, 2737531, 8212593, 62963213, 188889639]

約数ペア:

[(1, 188889639), (3, 62963213), (23, 8212593), (69, 2737531), (1471, 128409), (1861, 101499), (4413, 42803), (5583, 33833)]