2013363999

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{2311}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 3060718080

約数和(自身を除く): 1047354081

約数列:

[1, 3, 9, 27, 41, 123, 369, 787, 1107, 2311, 2361, 6933, 7083, 20799, 21249, 32267, 62397, 94751, 96801, 284253, 290403, 852759, 871209, 1818757, 2558277, 5456271, 16368813, 49106439, 74569037, 223707111, 671121333, 2013363999]

約数ペア:

[(1, 2013363999), (3, 671121333), (9, 223707111), (27, 74569037), (41, 49106439), (123, 16368813), (369, 5456271), (787, 2558277), (1107, 1818757), (2311, 871209), (2361, 852759), (6933, 290403), (7083, 284253), (20799, 96801), (21249, 94751), (32267, 62397)]