5429991

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 9011200

約数和(自身を除く): 3581209

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 439, 589, 651, 1317, 1767, 3073, 4123, 8341, 9219, 12369, 13609, 25023, 40827, 58387, 95263, 175161, 258571, 285789, 775713, 1809997, 5429991]

約数ペア:

[(1, 5429991), (3, 1809997), (7, 775713), (19, 285789), (21, 258571), (31, 175161), (57, 95263), (93, 58387), (133, 40827), (217, 25023), (399, 13609), (439, 12369), (589, 9219), (651, 8341), (1317, 4123), (1767, 3073)]