32870103

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 19085097

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 409, 623, 903, 1227, 1869, 2863, 3827, 8589, 11481, 17587, 26789, 36401, 52761, 80367, 109203, 123109, 254807, 369327, 764421, 1565243, 4695729, 10956701, 32870103]

約数ペア:

[(1, 32870103), (3, 10956701), (7, 4695729), (21, 1565243), (43, 764421), (89, 369327), (129, 254807), (267, 123109), (301, 109203), (409, 80367), (623, 52761), (903, 36401), (1227, 26789), (1869, 17587), (2863, 11481), (3827, 8589)]