15783927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 22488960

約数和(自身を除く): 6705033

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4133, 12399, 78527, 235581, 276911, 830733, 5261309, 15783927]

約数ペア:

[(1, 15783927), (3, 5261309), (19, 830733), (57, 276911), (67, 235581), (201, 78527), (1273, 12399), (3819, 4133)]