2021091039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{434363}}^1$

素因数の和:434427

約数の個数: 24

約数和(自身を含む): 3252517632

約数和(自身を除く): 1231426593

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 434363, 1303089, 3909267, 4777993, 14333979, 20415061, 43001937, 61245183, 183735549, 224565671, 673697013, 2021091039]

約数ペア:

[(1, 2021091039), (3, 673697013), (9, 224565671), (11, 183735549), (33, 61245183), (47, 43001937), (99, 20415061), (141, 14333979), (423, 4777993), (517, 3909267), (1551, 1303089), (4653, 434363)]