163519993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14149}}^1$

素因数の和:14296

約数の個数: 16

約数和(自身を含む): 202854400

約数和(自身を除く): 39334407

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 14149, 99043, 183937, 1287559, 1796923, 12578461, 23359999, 163519993]

約数ペア:

[(1, 163519993), (7, 23359999), (13, 12578461), (91, 1796923), (127, 1287559), (889, 183937), (1651, 99043), (11557, 14149)]