1425039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 2457600

約数和(自身を除く): 1032561

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 199, 217, 231, 341, 597, 651, 1023, 1393, 2189, 2387, 4179, 6169, 6567, 7161, 15323, 18507, 43183, 45969, 67859, 129549, 203577, 475013, 1425039]

約数ペア:

[(1, 1425039), (3, 475013), (7, 203577), (11, 129549), (21, 67859), (31, 45969), (33, 43183), (77, 18507), (93, 15323), (199, 7161), (217, 6567), (231, 6169), (341, 4179), (597, 2387), (651, 2189), (1023, 1393)]