40402047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113171}}^1$

素因数の和:113198

約数の個数: 16

約数和(自身を含む): 65187072

約数和(自身を除く): 24785025

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 113171, 339513, 792197, 1923907, 2376591, 5771721, 13467349, 40402047]

約数ペア:

[(1, 40402047), (3, 13467349), (7, 5771721), (17, 2376591), (21, 1923907), (51, 792197), (119, 339513), (357, 113171)]