2016271377

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{2741}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 3057214836

約数和(自身を除く): 1040943459

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2209, 2741, 5217, 6627, 8223, 15651, 19881, 24669, 81733, 101417, 128827, 245199, 304251, 386481, 735597, 912753, 1159443, 4766599, 6054869, 14299797, 18164607, 42899391, 54493821, 224030153, 672090459, 2016271377]

約数ペア:

[(1, 2016271377), (3, 672090459), (9, 224030153), (37, 54493821), (47, 42899391), (111, 18164607), (141, 14299797), (333, 6054869), (423, 4766599), (1739, 1159443), (2209, 912753), (2741, 735597), (5217, 386481), (6627, 304251), (8223, 245199), (15651, 128827), (19881, 101417), (24669, 81733)]