320445389

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 378111552

約数和(自身を除く): 57666163

約数列:

[1, 11, 29, 47, 67, 121, 319, 517, 737, 841, 1363, 1943, 3149, 3509, 5687, 8107, 9251, 14993, 21373, 34639, 39527, 56347, 91321, 101761, 164923, 235103, 381029, 434797, 619817, 1004531, 2648309, 4782767, 6817987, 11049841, 29131399, 320445389]

約数ペア:

[(1, 320445389), (11, 29131399), (29, 11049841), (47, 6817987), (67, 4782767), (121, 2648309), (319, 1004531), (517, 619817), (737, 434797), (841, 381029), (1363, 235103), (1943, 164923), (3149, 101761), (3509, 91321), (5687, 56347), (8107, 39527), (9251, 34639), (14993, 21373)]