1224156969

素因数分解:

$3^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2543}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 2103908352

約数和(自身を除く): 879751383

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 283, 567, 849, 1701, 1981, 2543, 2547, 5943, 7629, 7641, 17801, 17829, 22887, 22923, 53403, 53487, 68661, 68769, 160209, 160461, 205983, 480627, 481383, 617949, 719669, 1441881, 2159007, 4325643, 5037683, 6477021, 15113049, 19431063, 45339147, 58293189, 136017441, 174879567, 408052323, 1224156969]

約数ペア:

[(1, 1224156969), (3, 408052323), (7, 174879567), (9, 136017441), (21, 58293189), (27, 45339147), (63, 19431063), (81, 15113049), (189, 6477021), (243, 5037683), (283, 4325643), (567, 2159007), (849, 1441881), (1701, 719669), (1981, 617949), (2543, 481383), (2547, 480627), (5943, 205983), (7629, 160461), (7641, 160209), (17801, 68769), (17829, 68661), (22887, 53487), (22923, 53403)]