7973231

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 9959040

約数和(自身を除く): 1985809

約数列:

[1, 7, 29, 31, 49, 181, 203, 217, 899, 1267, 1421, 1519, 5249, 5611, 6293, 8869, 36743, 39277, 44051, 162719, 257201, 274939, 1139033, 7973231]

約数ペア:

[(1, 7973231), (7, 1139033), (29, 274939), (31, 257201), (49, 162719), (181, 44051), (203, 39277), (217, 36743), (899, 8869), (1267, 6293), (1421, 5611), (1519, 5249)]