4247144973

素因数分解:

$3^2\times {\mathrm{3011}}^1\times {\mathrm{156727}}^1$

素因数の和:159744

約数の個数: 12

約数和(自身を含む): 6136841568

約数和(自身を除く): 1889696595

約数列:

[1, 3, 9, 3011, 9033, 27099, 156727, 470181, 1410543, 471904997, 1415714991, 4247144973]

約数ペア:

[(1, 4247144973), (3, 1415714991), (9, 471904997), (3011, 1410543), (9033, 470181), (27099, 156727)]