16960178179

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 19891187712

約数和(自身を除く): 2931009533

約数列:

[1, 7, 71, 131, 331, 497, 787, 917, 2317, 5509, 9301, 23501, 43361, 55877, 65107, 103097, 164507, 260497, 303527, 391139, 721679, 1823479, 3078631, 7319887, 18495287, 21550417, 34125107, 51239209, 129467009, 238875749, 2422882597, 16960178179]

約数ペア:

[(1, 16960178179), (7, 2422882597), (71, 238875749), (131, 129467009), (331, 51239209), (497, 34125107), (787, 21550417), (917, 18495287), (2317, 7319887), (5509, 3078631), (9301, 1823479), (23501, 721679), (43361, 391139), (55877, 303527), (65107, 260497), (103097, 164507)]