1013045439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{5171}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 1628559360

約数和(自身を除く): 615513921

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 491, 1473, 3437, 5171, 9329, 10311, 15513, 27987, 36197, 65303, 98249, 108591, 195909, 294747, 687743, 2063229, 2538961, 7616883, 17772727, 48240259, 53318181, 144720777, 337681813, 1013045439]

約数ペア:

[(1, 1013045439), (3, 337681813), (7, 144720777), (19, 53318181), (21, 48240259), (57, 17772727), (133, 7616883), (399, 2538961), (491, 2063229), (1473, 687743), (3437, 294747), (5171, 195909), (9329, 108591), (10311, 98249), (15513, 65303), (27987, 36197)]