421567991361

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{224119081}}^1$

素因数の和:224119117

約数の個数: 24

約数和(自身を含む): 699251535840

約数和(自身を除く): 277683544479

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 224119081, 672357243, 2017071729, 2465309891, 4258262539, 7395929673, 12774787617, 22187789019, 38324362851, 46840887929, 140522663787, 421567991361]

約数ペア:

[(1, 421567991361), (3, 140522663787), (9, 46840887929), (11, 38324362851), (19, 22187789019), (33, 12774787617), (57, 7395929673), (99, 4258262539), (171, 2465309891), (209, 2017071729), (627, 672357243), (1881, 224119081)]