9994473

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 15093000

約数和(自身を除く): 5098527

約数列:

[1, 3, 9, 29, 87, 149, 257, 261, 447, 771, 1341, 2313, 4321, 7453, 12963, 22359, 38293, 38889, 67077, 114879, 344637, 1110497, 3331491, 9994473]

約数ペア:

[(1, 9994473), (3, 3331491), (9, 1110497), (29, 344637), (87, 114879), (149, 67077), (257, 38889), (261, 38293), (447, 22359), (771, 12963), (1341, 7453), (2313, 4321)]