11470689

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 17409600

約数和(自身を除く): 5938911

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 619, 639, 1857, 2059, 5571, 6177, 17951, 18531, 43949, 53853, 131847, 161559, 395541, 1274521, 3823563, 11470689]

約数ペア:

[(1, 11470689), (3, 3823563), (9, 1274521), (29, 395541), (71, 161559), (87, 131847), (213, 53853), (261, 43949), (619, 18531), (639, 17951), (1857, 6177), (2059, 5571)]