1941933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3235840

約数和(自身を除く): 1293907

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 157, 217, 399, 471, 589, 651, 1099, 1767, 2983, 3297, 4123, 4867, 8949, 12369, 14601, 20881, 34069, 62643, 92473, 102207, 277419, 647311, 1941933]

約数ペア:

[(1, 1941933), (3, 647311), (7, 277419), (19, 102207), (21, 92473), (31, 62643), (57, 34069), (93, 20881), (133, 14601), (157, 12369), (217, 8949), (399, 4867), (471, 4123), (589, 3297), (651, 2983), (1099, 1767)]