16806770169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42122231}}^1$

素因数の和:42122260

約数の個数: 16

約数和(自身を含む): 26958228480

約数和(自身を除く): 10151458311

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 42122231, 126366693, 294855617, 800322389, 884566851, 2400967167, 5602256723, 16806770169]

約数ペア:

[(1, 16806770169), (3, 5602256723), (7, 2400967167), (19, 884566851), (21, 800322389), (57, 294855617), (133, 126366693), (399, 42122231)]