1343288541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28723}}^1$

素因数の和:28881

約数の個数: 32

約数和(自身を含む): 2183943168

約数和(自身を除く): 840654627

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 6681, 15589, 28723, 46767, 86169, 201061, 488291, 603183, 1464873, 3418037, 3762713, 10254111, 11288139, 26338991, 63966121, 79016973, 191898363, 447762847, 1343288541]

約数ペア:

[(1, 1343288541), (3, 447762847), (7, 191898363), (17, 79016973), (21, 63966121), (51, 26338991), (119, 11288139), (131, 10254111), (357, 3762713), (393, 3418037), (917, 1464873), (2227, 603183), (2751, 488291), (6681, 201061), (15589, 86169), (28723, 46767)]