40748127

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28961}}^1$

素因数の和:29038

約数の個数: 16

約数和(自身を含む): 63021312

約数和(自身を除く): 22273185

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 28961, 86883, 202727, 608181, 1940387, 5821161, 13582709, 40748127]

約数ペア:

[(1, 40748127), (3, 13582709), (7, 5821161), (21, 1940387), (67, 608181), (201, 202727), (469, 86883), (1407, 28961)]