23121363

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 31712256

約数和(自身を除く): 8590893

約数列:

[1, 3, 71, 73, 213, 219, 1487, 4461, 5183, 15549, 105577, 108551, 316731, 325653, 7707121, 23121363]

約数ペア:

[(1, 23121363), (3, 7707121), (71, 325653), (73, 316731), (213, 108551), (219, 105577), (1487, 15549), (4461, 5183)]