3770109

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 6473376

約数和(自身を除く): 2703267

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 103, 147, 249, 309, 441, 581, 721, 747, 927, 1743, 2163, 4067, 5047, 5229, 6489, 8549, 12201, 15141, 25647, 36603, 45423, 59843, 76941, 179529, 418901, 538587, 1256703, 3770109]

約数ペア:

[(1, 3770109), (3, 1256703), (7, 538587), (9, 418901), (21, 179529), (49, 76941), (63, 59843), (83, 45423), (103, 36603), (147, 25647), (249, 15141), (309, 12201), (441, 8549), (581, 6489), (721, 5229), (747, 5047), (927, 4067), (1743, 2163)]