243397443

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 344881152

約数和(自身を除く): 101483709

約数列:

[1, 3, 41, 47, 71, 123, 141, 213, 593, 1779, 1927, 2911, 3337, 5781, 8733, 10011, 24313, 27871, 42103, 72939, 83613, 126309, 136817, 410451, 1142711, 1726223, 1978841, 3428133, 5178669, 5936523, 81132481, 243397443]

約数ペア:

[(1, 243397443), (3, 81132481), (41, 5936523), (47, 5178669), (71, 3428133), (123, 1978841), (141, 1726223), (213, 1142711), (593, 410451), (1779, 136817), (1927, 126309), (2911, 83613), (3337, 72939), (5781, 42103), (8733, 27871), (10011, 24313)]