171012009

素因数分解:

$3^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{1277}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 265742208

約数和(自身を除く): 94730199

約数列:

[1, 3, 7, 21, 49, 147, 911, 1277, 2733, 3831, 6377, 8939, 19131, 26817, 44639, 62573, 133917, 187719, 1163347, 3490041, 8143429, 24430287, 57004003, 171012009]

約数ペア:

[(1, 171012009), (3, 57004003), (7, 24430287), (21, 8143429), (49, 3490041), (147, 1163347), (911, 187719), (1277, 133917), (2733, 62573), (3831, 44639), (6377, 26817), (8939, 19131)]