4491273

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 6241536

約数和(自身を除く): 1750263

約数列:

[1, 3, 47, 53, 141, 159, 601, 1803, 2491, 7473, 28247, 31853, 84741, 95559, 1497091, 4491273]

約数ペア:

[(1, 4491273), (3, 1497091), (47, 95559), (53, 84741), (141, 31853), (159, 28247), (601, 7473), (1803, 2491)]