870866601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4457}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 1314717696

約数和(自身を除く): 443851095

約数列:

[1, 3, 11, 31, 33, 93, 191, 341, 573, 1023, 2101, 4457, 5921, 6303, 13371, 17763, 49027, 65131, 138167, 147081, 195393, 414501, 851287, 1519837, 2553861, 4559511, 9364157, 26389897, 28092471, 79169691, 290288867, 870866601]

約数ペア:

[(1, 870866601), (3, 290288867), (11, 79169691), (31, 28092471), (33, 26389897), (93, 9364157), (191, 4559511), (341, 2553861), (573, 1519837), (1023, 851287), (2101, 414501), (4457, 195393), (5921, 147081), (6303, 138167), (13371, 65131), (17763, 49027)]