685839063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1931}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 1126927872

約数和(自身を除く): 441088809

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1301, 1931, 3903, 5793, 9107, 13517, 16913, 25103, 27321, 40551, 50739, 75309, 118391, 175721, 355173, 527163, 2512231, 7536693, 17585617, 32659003, 52756851, 97977009, 228613021, 685839063]

約数ペア:

[(1, 685839063), (3, 228613021), (7, 97977009), (13, 52756851), (21, 32659003), (39, 17585617), (91, 7536693), (273, 2512231), (1301, 527163), (1931, 355173), (3903, 175721), (5793, 118391), (9107, 75309), (13517, 50739), (16913, 40551), (25103, 27321)]