7126857

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 10692864

約数和(自身を除く): 3566007

約数列:

[1, 3, 9, 53, 67, 159, 201, 223, 477, 603, 669, 2007, 3551, 10653, 11819, 14941, 31959, 35457, 44823, 106371, 134469, 791873, 2375619, 7126857]

約数ペア:

[(1, 7126857), (3, 2375619), (9, 791873), (53, 134469), (67, 106371), (159, 44823), (201, 35457), (223, 31959), (477, 14941), (603, 11819), (669, 10653), (2007, 3551)]