7311393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 11068200

約数和(自身を除く): 3756807

約数列:

[1, 3, 9, 29, 87, 109, 257, 261, 327, 771, 981, 2313, 3161, 7453, 9483, 22359, 28013, 28449, 67077, 84039, 252117, 812377, 2437131, 7311393]

約数ペア:

[(1, 7311393), (3, 2437131), (9, 812377), (29, 252117), (87, 84039), (109, 67077), (257, 28449), (261, 28013), (327, 22359), (771, 9483), (981, 7453), (2313, 3161)]