11300991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 17364480

約数和(自身を除く): 6063489

約数列:

[1, 3, 13, 19, 39, 57, 101, 151, 247, 303, 453, 741, 1313, 1919, 1963, 2869, 3939, 5757, 5889, 8607, 15251, 24947, 37297, 45753, 74841, 111891, 198263, 289769, 594789, 869307, 3766997, 11300991]

約数ペア:

[(1, 11300991), (3, 3766997), (13, 869307), (19, 594789), (39, 289769), (57, 198263), (101, 111891), (151, 74841), (247, 45753), (303, 37297), (453, 24947), (741, 15251), (1313, 8607), (1919, 5889), (1963, 5757), (2869, 3939)]