755380961279

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 870003763200

約数和(自身を除く): 114622801921

約数列:

[1, 7, 311, 439, 809, 977, 2177, 3073, 5663, 6839, 136529, 251599, 303847, 355151, 428903, 790393, 955703, 1761193, 2126929, 2486057, 3002321, 5532751, 110451961, 133388833, 245812223, 346982527, 773163727, 933721831, 1720685561, 2428877689, 107911565897, 755380961279]

約数ペア:

[(1, 755380961279), (7, 107911565897), (311, 2428877689), (439, 1720685561), (809, 933721831), (977, 773163727), (2177, 346982527), (3073, 245812223), (5663, 133388833), (6839, 110451961), (136529, 5532751), (251599, 3002321), (303847, 2486057), (355151, 2126929), (428903, 1761193), (790393, 955703)]