1231047873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{30403}}^1$

素因数の和:30829

約数の個数: 24

約数和(自身を含む): 1944639840

約数和(自身を除く): 713591967

約数列:

[1, 3, 9, 11, 33, 99, 409, 1227, 3681, 4499, 13497, 30403, 40491, 91209, 273627, 334433, 1003299, 3009897, 12434827, 37304481, 111913443, 136783097, 410349291, 1231047873]

約数ペア:

[(1, 1231047873), (3, 410349291), (9, 136783097), (11, 111913443), (33, 37304481), (99, 12434827), (409, 3009897), (1227, 1003299), (3681, 334433), (4499, 273627), (13497, 91209), (30403, 40491)]