2195779197

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^2$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 3044414208

約数和(自身を除く): 848635011

約数列:

[1, 3, 31, 93, 241, 313, 723, 939, 7471, 9703, 22413, 29109, 75433, 97969, 226299, 293907, 2338423, 3037039, 7015269, 9111117, 23610529, 70831587, 731926399, 2195779197]

約数ペア:

[(1, 2195779197), (3, 731926399), (31, 70831587), (93, 23610529), (241, 9111117), (313, 7015269), (723, 3037039), (939, 2338423), (7471, 293907), (9703, 226299), (22413, 97969), (29109, 75433)]