1438004211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{6571}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 2324279808

約数和(自身を除く): 886275597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 613, 1839, 4291, 6571, 10421, 12873, 19713, 31263, 45997, 72947, 111707, 137991, 218841, 335121, 781949, 2345847, 4028023, 12084069, 28196161, 68476391, 84588483, 205429173, 479334737, 1438004211]

約数ペア:

[(1, 1438004211), (3, 479334737), (7, 205429173), (17, 84588483), (21, 68476391), (51, 28196161), (119, 12084069), (357, 4028023), (613, 2345847), (1839, 781949), (4291, 335121), (6571, 218841), (10421, 137991), (12873, 111707), (19713, 72947), (31263, 45997)]