4498641

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^2$

素因数の和:222

約数の個数: 27

約数和(自身を含む): 7634523

約数和(自身を除く): 3135882

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 2121, 4949, 6363, 10201, 14847, 30603, 44541, 71407, 91809, 214221, 499849, 642663, 1499547, 4498641]

約数ペア:

[(1, 4498641), (3, 1499547), (7, 642663), (9, 499849), (21, 214221), (49, 91809), (63, 71407), (101, 44541), (147, 30603), (303, 14847), (441, 10201), (707, 6363), (909, 4949)]