356989239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{1567}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 546698880

約数和(自身を除く): 189709641

約数列:

[1, 3, 9, 17, 51, 153, 1489, 1567, 4467, 4701, 13401, 14103, 25313, 26639, 75939, 79917, 227817, 239751, 2333263, 6999789, 20999367, 39665471, 118996413, 356989239]

約数ペア:

[(1, 356989239), (3, 118996413), (9, 39665471), (17, 20999367), (51, 6999789), (153, 2333263), (1489, 239751), (1567, 227817), (4467, 79917), (4701, 75939), (13401, 26639), (14103, 25313)]