40356057

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14485

約数の個数: 24

約数和(自身を含む): 65892000

約数和(自身を除く): 25535943

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 14449, 43347, 101143, 274531, 303429, 708001, 823593, 1921717, 2124003, 5765151, 13452019, 40356057]

約数ペア:

[(1, 40356057), (3, 13452019), (7, 5765151), (19, 2124003), (21, 1921717), (49, 823593), (57, 708001), (133, 303429), (147, 274531), (399, 101143), (931, 43347), (2793, 14449)]