16945107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6269}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 24377760

約数和(自身を除く): 7432653

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6269, 18807, 106573, 319719, 332257, 996771, 5648369, 16945107]

約数ペア:

[(1, 16945107), (3, 5648369), (17, 996771), (51, 332257), (53, 319719), (159, 106573), (901, 18807), (2703, 6269)]