1337403783

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{12893}}^1$

素因数の和:13454

約数の個数: 16

約数和(自身を含む): 1812174336

約数和(自身を除く): 474770553

約数列:

[1, 3, 71, 213, 487, 1461, 12893, 34577, 38679, 103731, 915403, 2746209, 6278891, 18836673, 445801261, 1337403783]

約数ペア:

[(1, 1337403783), (3, 445801261), (71, 18836673), (213, 6278891), (487, 2746209), (1461, 915403), (12893, 103731), (34577, 38679)]