40828711

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 52202880

約数和(自身を除く): 11374169

約数列:

[1, 7, 11, 49, 77, 211, 359, 539, 1477, 2321, 2513, 3949, 10339, 16247, 17591, 27643, 75749, 113729, 193501, 530243, 833239, 3711701, 5832673, 40828711]

約数ペア:

[(1, 40828711), (7, 5832673), (11, 3711701), (49, 833239), (77, 530243), (211, 193501), (359, 113729), (539, 75749), (1477, 27643), (2321, 17591), (2513, 16247), (3949, 10339)]