42976879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3371}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 50175360

約数和(自身を除く): 7198481

約数列:

[1, 11, 19, 61, 209, 671, 1159, 3371, 12749, 37081, 64049, 205631, 704539, 2261941, 3906989, 42976879]

約数ペア:

[(1, 42976879), (11, 3906989), (19, 2261941), (61, 704539), (209, 205631), (671, 64049), (1159, 37081), (3371, 12749)]