741567321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{394241}}^1$

素因数の和:394277

約数の個数: 24

約数和(自身を含む): 1230035040

約数和(自身を除く): 488467719

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 394241, 1182723, 3548169, 4336651, 7490579, 13009953, 22471737, 39029859, 67415211, 82396369, 247189107, 741567321]

約数ペア:

[(1, 741567321), (3, 247189107), (9, 82396369), (11, 67415211), (19, 39029859), (33, 22471737), (57, 13009953), (99, 7490579), (171, 4336651), (209, 3548169), (627, 1182723), (1881, 394241)]