42890469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15161}}^1$

素因数の和:15228

約数の個数: 16

約数和(自身を含む): 61133184

約数和(自身を除く): 18242715

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 15161, 45483, 348703, 621601, 1046109, 1864803, 14296823, 42890469]

約数ペア:

[(1, 42890469), (3, 14296823), (23, 1864803), (41, 1046109), (69, 621601), (123, 348703), (943, 45483), (2829, 15161)]