11581641

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 18027360

約数和(自身を除く): 6445719

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1283, 3009, 3849, 9027, 11547, 21811, 65433, 75697, 196299, 227091, 681273, 1286849, 3860547, 11581641]

約数ペア:

[(1, 11581641), (3, 3860547), (9, 1286849), (17, 681273), (51, 227091), (59, 196299), (153, 75697), (177, 65433), (531, 21811), (1003, 11547), (1283, 9027), (3009, 3849)]