2951004049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 3546316800

約数和(自身を除く): 595312751

約数列:

[1, 7, 31, 73, 217, 311, 511, 599, 2177, 2263, 4193, 9641, 15841, 18569, 22703, 43727, 67487, 129983, 158921, 186289, 306089, 703793, 1304023, 1355537, 4926551, 5774959, 9488759, 13599097, 40424713, 95193679, 421572007, 2951004049]

約数ペア:

[(1, 2951004049), (7, 421572007), (31, 95193679), (73, 40424713), (217, 13599097), (311, 9488759), (511, 5774959), (599, 4926551), (2177, 1355537), (2263, 1304023), (4193, 703793), (9641, 306089), (15841, 186289), (18569, 158921), (22703, 129983), (43727, 67487)]