26795187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 41333760

約数和(自身を除く): 14538573

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 2207, 4047, 6621, 12141, 19863, 41933, 125799, 156697, 377397, 470091, 1410273, 2977243, 8931729, 26795187]

約数ペア:

[(1, 26795187), (3, 8931729), (9, 2977243), (19, 1410273), (57, 470091), (71, 377397), (171, 156697), (213, 125799), (639, 41933), (1349, 19863), (2207, 12141), (4047, 6621)]