312253923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 449256960

約数和(自身を除く): 137003037

約数列:

[1, 3, 19, 57, 73, 101, 219, 303, 743, 1387, 1919, 2229, 4161, 5757, 7373, 14117, 22119, 42351, 54239, 75043, 140087, 162717, 225129, 420261, 1030541, 1425817, 3091623, 4277451, 5478139, 16434417, 104084641, 312253923]

約数ペア:

[(1, 312253923), (3, 104084641), (19, 16434417), (57, 5478139), (73, 4277451), (101, 3091623), (219, 1425817), (303, 1030541), (743, 420261), (1387, 225129), (1919, 162717), (2229, 140087), (4161, 75043), (5757, 54239), (7373, 42351), (14117, 22119)]