2196327

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 3472896

約数和(自身を除く): 1276569

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 223, 469, 669, 1407, 1561, 3283, 4683, 9849, 10927, 14941, 32781, 44823, 104587, 313761, 732109, 2196327]

約数ペア:

[(1, 2196327), (3, 732109), (7, 313761), (21, 104587), (49, 44823), (67, 32781), (147, 14941), (201, 10927), (223, 9849), (469, 4683), (669, 3283), (1407, 1561)]