42113519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7790

約数の個数: 16

約数和(自身を含む): 51905280

約数和(自身を除く): 9791761

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 7723, 54061, 146737, 316643, 1027159, 2216501, 6016217, 42113519]

約数ペア:

[(1, 42113519), (7, 6016217), (19, 2216501), (41, 1027159), (133, 316643), (287, 146737), (779, 54061), (5453, 7723)]