20170409409

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{292541}}^1$

素因数の和:292757

約数の個数: 24

約数和(自身を含む): 29937578112

約数和(自身を除く): 9767168703

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 7661, 22983, 68949, 292541, 877623, 2632869, 13749427, 41248281, 47684183, 123744843, 143052549, 429157647, 2241156601, 6723469803, 20170409409]

約数ペア:

[(1, 20170409409), (3, 6723469803), (9, 2241156601), (47, 429157647), (141, 143052549), (163, 123744843), (423, 47684183), (489, 41248281), (1467, 13749427), (7661, 2632869), (22983, 877623), (68949, 292541)]