296945979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{22109}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 446975760

約数和(自身を除く): 150029781

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 22109, 66327, 243199, 729597, 818033, 2454099, 2675189, 8025567, 8998363, 26995089, 98981993, 296945979]

約数ペア:

[(1, 296945979), (3, 98981993), (11, 26995089), (33, 8998363), (37, 8025567), (111, 2675189), (121, 2454099), (363, 818033), (407, 729597), (1221, 243199), (4477, 66327), (13431, 22109)]