40327371

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22073}}^1$

素因数の和:22115

約数の個数: 24

約数和(自身を含む): 68870880

約数和(自身を除く): 28543509

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 22073, 66219, 154511, 198657, 463533, 640117, 1390599, 1920351, 4480819, 5761053, 13442457, 40327371]

約数ペア:

[(1, 40327371), (3, 13442457), (7, 5761053), (9, 4480819), (21, 1920351), (29, 1390599), (63, 640117), (87, 463533), (203, 198657), (261, 154511), (609, 66219), (1827, 22073)]