291219986031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1\times {\mathrm{29531}}^1$

素因数の和:30703

約数の個数: 32

約数和(自身を含む): 420089628672

約数和(自身を除く): 128869642641

約数列:

[1, 3, 13, 39, 293, 863, 879, 2589, 3809, 11219, 11427, 29531, 33657, 88593, 252859, 383903, 758577, 1151709, 3287167, 8652583, 9861501, 25485253, 25957749, 76455759, 112483579, 331308289, 337450737, 993924867, 7467179129, 22401537387, 97073328677, 291219986031]

約数ペア:

[(1, 291219986031), (3, 97073328677), (13, 22401537387), (39, 7467179129), (293, 993924867), (863, 337450737), (879, 331308289), (2589, 112483579), (3809, 76455759), (11219, 25957749), (11427, 25485253), (29531, 9861501), (33657, 8652583), (88593, 3287167), (252859, 1151709), (383903, 758577)]