17129887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 18841600

約数和(自身を除く): 1711713

約数列:

[1, 19, 31, 127, 229, 589, 2413, 3937, 4351, 7099, 29083, 74803, 134881, 552577, 901573, 17129887]

約数ペア:

[(1, 17129887), (19, 901573), (31, 552577), (127, 134881), (229, 74803), (589, 29083), (2413, 7099), (3937, 4351)]