340521701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 384195672

約数和(自身を除く): 43673971

約数列:

[1, 13, 31, 97, 281, 403, 961, 1261, 3007, 3653, 8711, 12493, 27257, 39091, 93217, 113243, 270041, 354341, 844967, 1211821, 3510533, 10984571, 26193977, 340521701]

約数ペア:

[(1, 340521701), (13, 26193977), (31, 10984571), (97, 3510533), (281, 1211821), (403, 844967), (961, 354341), (1261, 270041), (3007, 113243), (3653, 93217), (8711, 39091), (12493, 27257)]