2239457721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1069}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 3160899840

約数和(自身を除く): 921442119

約数列:

[1, 3, 23, 69, 97, 291, 313, 939, 1069, 2231, 3207, 6693, 7199, 21597, 24587, 30361, 73761, 91083, 103693, 311079, 334597, 698303, 1003791, 2094909, 2384939, 7154817, 7695731, 23087193, 32455909, 97367727, 746485907, 2239457721]

約数ペア:

[(1, 2239457721), (3, 746485907), (23, 97367727), (69, 32455909), (97, 23087193), (291, 7695731), (313, 7154817), (939, 2384939), (1069, 2094909), (2231, 1003791), (3207, 698303), (6693, 334597), (7199, 311079), (21597, 103693), (24587, 91083), (30361, 73761)]