16433157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 25285120

約数和(自身を除く): 8851963

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 331, 741, 871, 993, 1273, 2613, 3819, 4303, 6289, 12909, 16549, 18867, 22177, 49647, 66531, 81757, 245271, 288301, 421363, 864903, 1264089, 5477719, 16433157]

約数ペア:

[(1, 16433157), (3, 5477719), (13, 1264089), (19, 864903), (39, 421363), (57, 288301), (67, 245271), (201, 81757), (247, 66531), (331, 49647), (741, 22177), (871, 18867), (993, 16549), (1273, 12909), (2613, 6289), (3819, 4303)]