16972701

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 23183040

約数和(自身を除く): 6210339

約数列:

[1, 3, 61, 163, 183, 489, 569, 1707, 9943, 29829, 34709, 92747, 104127, 278241, 5657567, 16972701]

約数ペア:

[(1, 16972701), (3, 5657567), (61, 278241), (163, 104127), (183, 92747), (489, 34709), (569, 29829), (1707, 9943)]