1330508487

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{198613}}^1$

素因数の和:198663

約数の個数: 32

約数和(自身を含む): 2288033280

約数和(自身を除く): 957524793

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 198613, 595839, 1390291, 2184743, 4170873, 5759777, 6554229, 15293201, 17279331, 40318439, 45879603, 63357547, 120955317, 190072641, 443502829, 1330508487]

約数ペア:

[(1, 1330508487), (3, 443502829), (7, 190072641), (11, 120955317), (21, 63357547), (29, 45879603), (33, 40318439), (77, 17279331), (87, 15293201), (203, 6554229), (231, 5759777), (319, 4170873), (609, 2184743), (957, 1390291), (2233, 595839), (6699, 198613)]