397248906

素因数分解:

$2^1\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{39107}}^1$

素因数の和:40805

約数の個数: 16

約数和(自身を含む): 794987424

約数和(自身を除く): 397738518

約数列:

[1, 2, 3, 6, 1693, 3386, 5079, 10158, 39107, 78214, 117321, 234642, 66208151, 132416302, 198624453, 397248906]

約数ペア:

[(1, 397248906), (2, 198624453), (3, 132416302), (6, 66208151), (1693, 234642), (3386, 117321), (5079, 78214), (10158, 39107)]