74722389

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5639}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 114063360

約数和(自身を除く): 39340971

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 5639, 13251, 16917, 39473, 118419, 3558209, 10674627, 24907463, 74722389]

約数ペア:

[(1, 74722389), (3, 24907463), (7, 10674627), (21, 3558209), (631, 118419), (1893, 39473), (4417, 16917), (5639, 13251)]