348804771

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 542727168

約数和(自身を除く): 193922397

約数列:

[1, 3, 7, 21, 61, 183, 277, 427, 831, 983, 1281, 1939, 2949, 5817, 6881, 16897, 20643, 50691, 59963, 118279, 179889, 272291, 354837, 419741, 816873, 1259223, 1906037, 5718111, 16609751, 49829253, 116268257, 348804771]

約数ペア:

[(1, 348804771), (3, 116268257), (7, 49829253), (21, 16609751), (61, 5718111), (183, 1906037), (277, 1259223), (427, 816873), (831, 419741), (983, 354837), (1281, 272291), (1939, 179889), (2949, 118279), (5817, 59963), (6881, 50691), (16897, 20643)]