15671779683

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{39863}}^1$

素因数の和:40163

約数の個数: 32

約数和(自身を含む): 24252619776

約数和(自身を除く): 8580840093

約数列:

[1, 3, 7, 21, 97, 193, 291, 579, 679, 1351, 2037, 4053, 18721, 39863, 56163, 119589, 131047, 279041, 393141, 837123, 3866711, 7693559, 11600133, 23080677, 27066977, 53854913, 81200931, 161564739, 746275223, 2238825669, 5223926561, 15671779683]

約数ペア:

[(1, 15671779683), (3, 5223926561), (7, 2238825669), (21, 746275223), (97, 161564739), (193, 81200931), (291, 53854913), (579, 27066977), (679, 23080677), (1351, 11600133), (2037, 7693559), (4053, 3866711), (18721, 837123), (39863, 393141), (56163, 279041), (119589, 131047)]