40512913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8677}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 49985280

約数和(自身を除く): 9472367

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 8677, 60739, 199571, 251633, 1396997, 1761431, 5787559, 40512913]

約数ペア:

[(1, 40512913), (7, 5787559), (23, 1761431), (29, 1396997), (161, 251633), (203, 199571), (667, 60739), (4669, 8677)]