40351839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 62361600

約数和(自身を除く): 22009761

約数列:

[1, 3, 11, 19, 33, 57, 139, 209, 417, 463, 627, 1389, 1529, 2641, 4587, 5093, 7923, 8797, 15279, 26391, 29051, 64357, 87153, 96767, 193071, 290301, 707927, 1222783, 2123781, 3668349, 13450613, 40351839]

約数ペア:

[(1, 40351839), (3, 13450613), (11, 3668349), (19, 2123781), (33, 1222783), (57, 707927), (139, 290301), (209, 193071), (417, 96767), (463, 87153), (627, 64357), (1389, 29051), (1529, 26391), (2641, 15279), (4587, 8797), (5093, 7923)]