9779973

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 15654912

約数和(自身を除く): 5874939

約数列:

[1, 3, 7, 21, 31, 83, 93, 181, 217, 249, 543, 581, 651, 1267, 1743, 2573, 3801, 5611, 7719, 15023, 16833, 18011, 39277, 45069, 54033, 105161, 117831, 315483, 465713, 1397139, 3259991, 9779973]

約数ペア:

[(1, 9779973), (3, 3259991), (7, 1397139), (21, 465713), (31, 315483), (83, 117831), (93, 105161), (181, 54033), (217, 45069), (249, 39277), (543, 18011), (581, 16833), (651, 15023), (1267, 7719), (1743, 5611), (2573, 3801)]