6414639

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 10856448

約数和(自身を除く): 4441809

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 3967, 11901, 27769, 43637, 83307, 130911, 194383, 305459, 583149, 916377, 2138213, 6414639]

約数ペア:

[(1, 6414639), (3, 2138213), (7, 916377), (11, 583149), (21, 305459), (33, 194383), (49, 130911), (77, 83307), (147, 43637), (231, 27769), (539, 11901), (1617, 3967)]