30404427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7307}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 43263360

約数和(自身を除く): 12858933

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 7307, 21921, 138833, 416499, 533411, 1600233, 10134809, 30404427]

約数ペア:

[(1, 30404427), (3, 10134809), (19, 1600233), (57, 533411), (73, 416499), (219, 138833), (1387, 21921), (4161, 7307)]