7304661

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 13443584

約数和(自身を除く): 6138923

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 991, 1053, 2457, 2973, 6937, 7371, 8919, 12883, 20811, 26757, 38649, 62433, 80271, 90181, 115947, 187299, 270543, 347841, 561897, 811629, 1043523, 2434887, 7304661]

約数ペア:

[(1, 7304661), (3, 2434887), (7, 1043523), (9, 811629), (13, 561897), (21, 347841), (27, 270543), (39, 187299), (63, 115947), (81, 90181), (91, 80271), (117, 62433), (189, 38649), (273, 26757), (351, 20811), (567, 12883), (819, 8919), (991, 7371), (1053, 6937), (2457, 2973)]