39760407

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 60880560

約数和(自身を除く): 21120153

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 1481, 2983, 4443, 8949, 13329, 26847, 28139, 84417, 232517, 253251, 697551, 2092653, 4417823, 13253469, 39760407]

約数ペア:

[(1, 39760407), (3, 13253469), (9, 4417823), (19, 2092653), (57, 697551), (157, 253251), (171, 232517), (471, 84417), (1413, 28139), (1481, 26847), (2983, 13329), (4443, 8949)]