214038657

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{40933}}^1$

素因数の和:41029

約数の個数: 24

約数和(自身を含む): 357599424

約数和(自身を除く): 143560767

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 40933, 122799, 286531, 368397, 859593, 2578779, 3397439, 10192317, 23782073, 30576951, 71346219, 214038657]

約数ペア:

[(1, 214038657), (3, 71346219), (7, 30576951), (9, 23782073), (21, 10192317), (63, 3397439), (83, 2578779), (249, 859593), (581, 368397), (747, 286531), (1743, 122799), (5229, 40933)]