13303481009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7694321}}^1$

素因数の和:7694360

約数の個数: 16

約数和(自身を含む): 17235281280

約数和(自身を除く): 3931800271

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7694321, 53860247, 100026173, 146192099, 700183211, 1023344693, 1900497287, 13303481009]

約数ペア:

[(1, 13303481009), (7, 1900497287), (13, 1023344693), (19, 700183211), (91, 146192099), (133, 100026173), (247, 53860247), (1729, 7694321)]