2021633607

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2048261}}^1$

素因数の和:2048318

約数の個数: 16

約数和(自身を含む): 3146130432

約数和(自身を除く): 1124496825

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2048261, 6144783, 14337827, 43013481, 96268267, 288804801, 673877869, 2021633607]

約数ペア:

[(1, 2021633607), (3, 673877869), (7, 288804801), (21, 96268267), (47, 43013481), (141, 14337827), (329, 6144783), (987, 2048261)]