2876923

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3512320

約数和(自身を除く): 635397

約数列:

[1, 7, 19, 97, 133, 223, 679, 1561, 1843, 4237, 12901, 21631, 29659, 151417, 410989, 2876923]

約数ペア:

[(1, 2876923), (7, 410989), (19, 151417), (97, 29659), (133, 21631), (223, 12901), (679, 4237), (1561, 1843)]