26900907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5471}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 12497493

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5471, 16413, 60181, 180543, 815179, 2445537, 8966969, 26900907]

約数ペア:

[(1, 26900907), (3, 8966969), (11, 2445537), (33, 815179), (149, 180543), (447, 60181), (1639, 16413), (4917, 5471)]