16946931

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 23215104

約数和(自身を除く): 6268173

約数列:

[1, 3, 47, 141, 263, 457, 789, 1371, 12361, 21479, 37083, 64437, 120191, 360573, 5648977, 16946931]

約数ペア:

[(1, 16946931), (3, 5648977), (47, 360573), (141, 120191), (263, 64437), (457, 37083), (789, 21479), (1371, 12361)]