1303097691

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{17099}}^1$

素因数の和:17319

約数の個数: 32

約数和(自身を含む): 2101248000

約数和(自身を除く): 798150309

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 1337, 3629, 4011, 10887, 17099, 25403, 51297, 76209, 119693, 324881, 359079, 974643, 2274167, 3265909, 6822501, 9797727, 22861363, 62052271, 68584089, 186156813, 434365897, 1303097691]

約数ペア:

[(1, 1303097691), (3, 434365897), (7, 186156813), (19, 68584089), (21, 62052271), (57, 22861363), (133, 9797727), (191, 6822501), (399, 3265909), (573, 2274167), (1337, 974643), (3629, 359079), (4011, 324881), (10887, 119693), (17099, 76209), (25403, 51297)]