23778183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 14364537

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1289, 1419, 1677, 3867, 6149, 14179, 16757, 18447, 42537, 50271, 55427, 166281, 184327, 552981, 609697, 720551, 1829091, 2161653, 7926061, 23778183]

約数ペア:

[(1, 23778183), (3, 7926061), (11, 2161653), (13, 1829091), (33, 720551), (39, 609697), (43, 552981), (129, 184327), (143, 166281), (429, 55427), (473, 50271), (559, 42537), (1289, 18447), (1419, 16757), (1677, 14179), (3867, 6149)]