9968959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 4030145

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 433, 1001, 1771, 2093, 3031, 3289, 4763, 5629, 9959, 23023, 33341, 39403, 61919, 69713, 109549, 129467, 433433, 766843, 906269, 1424137, 9968959]

約数ペア:

[(1, 9968959), (7, 1424137), (11, 906269), (13, 766843), (23, 433433), (77, 129467), (91, 109549), (143, 69713), (161, 61919), (253, 39403), (299, 33341), (433, 23023), (1001, 9959), (1771, 5629), (2093, 4763), (3031, 3289)]