997862463

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149627}}^1$

素因数の和:149668

約数の個数: 32

約数和(自身を含む): 1675833600

約数和(自身を除く): 677971137

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 149627, 448881, 1346643, 1945151, 2842913, 4039929, 5835453, 8528739, 17506359, 25586217, 36957869, 52519077, 76758651, 110873607, 332620821, 997862463]

約数ペア:

[(1, 997862463), (3, 332620821), (9, 110873607), (13, 76758651), (19, 52519077), (27, 36957869), (39, 25586217), (57, 17506359), (117, 8528739), (171, 5835453), (247, 4039929), (351, 2842913), (513, 1945151), (741, 1346643), (2223, 448881), (6669, 149627)]