42715869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70141}}^1$

素因数の和:70180

約数の個数: 16

約数和(自身を含む): 67336320

約数和(自身を除く): 24620451

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 70141, 210423, 490987, 1472961, 2034089, 6102267, 14238623, 42715869]

約数ペア:

[(1, 42715869), (3, 14238623), (7, 6102267), (21, 2034089), (29, 1472961), (87, 490987), (203, 210423), (609, 70141)]