11739273

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 19611648

約数和(自身を除く): 7872375

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6143, 18429, 43001, 79859, 129003, 239577, 301007, 559013, 903021, 1677039, 3913091, 11739273]

約数ペア:

[(1, 11739273), (3, 3913091), (7, 1677039), (13, 903021), (21, 559013), (39, 301007), (49, 239577), (91, 129003), (147, 79859), (273, 43001), (637, 18429), (1911, 6143)]