9644999

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 12367872

約数和(自身を除く): 2722873

約数列:

[1, 7, 13, 31, 91, 169, 217, 263, 403, 1183, 1841, 2821, 3419, 5239, 8153, 23933, 36673, 44447, 57071, 105989, 311129, 741923, 1377857, 9644999]

約数ペア:

[(1, 9644999), (7, 1377857), (13, 741923), (31, 311129), (91, 105989), (169, 57071), (217, 44447), (263, 36673), (403, 23933), (1183, 8153), (1841, 5239), (2821, 3419)]