28866993

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6343}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 40500096

約数和(自身を除く): 11633103

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 6343, 19029, 234691, 260063, 704073, 780189, 9622331, 28866993]

約数ペア:

[(1, 28866993), (3, 9622331), (37, 780189), (41, 704073), (111, 260063), (123, 234691), (1517, 19029), (4551, 6343)]