42996621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15907}}^1$

素因数の和:15980

約数の個数: 16

約数和(自身を含む): 61850304

約数和(自身を除く): 18853683

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 15907, 47721, 270419, 811257, 843071, 2529213, 14332207, 42996621]

約数ペア:

[(1, 42996621), (3, 14332207), (17, 2529213), (51, 843071), (53, 811257), (159, 270419), (901, 47721), (2703, 15907)]