23831847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 38931200

約数和(自身を除く): 15099353

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1579, 1677, 4737, 5031, 14211, 15093, 20527, 42633, 61581, 67897, 184743, 203691, 554229, 611073, 882661, 1833219, 2647983, 7943949, 23831847]

約数ペア:

[(1, 23831847), (3, 7943949), (9, 2647983), (13, 1833219), (27, 882661), (39, 611073), (43, 554229), (117, 203691), (129, 184743), (351, 67897), (387, 61581), (559, 42633), (1161, 20527), (1579, 15093), (1677, 14211), (4737, 5031)]