295548591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 453456640

約数和(自身を除く): 157908049

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 5953, 16549, 17859, 49647, 77389, 113107, 232167, 339321, 398851, 1196553, 1470391, 4411173, 5185063, 7578169, 15555189, 22734507, 98516197, 295548591]

約数ペア:

[(1, 295548591), (3, 98516197), (13, 22734507), (19, 15555189), (39, 7578169), (57, 5185063), (67, 4411173), (201, 1470391), (247, 1196553), (741, 398851), (871, 339321), (1273, 232167), (2613, 113107), (3819, 77389), (5953, 49647), (16549, 17859)]