1359840279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3408121}}^1$

素因数の和:3408150

約数の個数: 16

約数和(自身を含む): 2181198080

約数和(自身を除く): 821357801

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3408121, 10224363, 23856847, 64754299, 71570541, 194262897, 453280093, 1359840279]

約数ペア:

[(1, 1359840279), (3, 453280093), (7, 194262897), (19, 71570541), (21, 64754299), (57, 23856847), (133, 10224363), (399, 3408121)]