40831623

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22349}}^1$

素因数の和:22391

約数の個数: 24

約数和(自身を含む): 69732000

約数和(自身を除く): 28900377

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 22349, 67047, 156443, 201141, 469329, 648121, 1407987, 1944363, 4536847, 5833089, 13610541, 40831623]

約数ペア:

[(1, 40831623), (3, 13610541), (7, 5833089), (9, 4536847), (21, 1944363), (29, 1407987), (63, 648121), (87, 469329), (203, 201141), (261, 156443), (609, 67047), (1827, 22349)]