177728993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 194482176

約数和(自身を除く): 16753183

約数列:

[1, 13, 101, 223, 607, 1313, 2899, 7891, 22523, 61307, 135361, 292799, 796991, 1759693, 13671461, 177728993]

約数ペア:

[(1, 177728993), (13, 13671461), (101, 1759693), (223, 796991), (607, 292799), (1313, 135361), (2899, 61307), (7891, 22523)]