71837423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 87121920

約数和(自身を除く): 15284497

約数列:

[1, 7, 19, 127, 133, 889, 2413, 4253, 16891, 29771, 80807, 540131, 565649, 3780917, 10262489, 71837423]

約数ペア:

[(1, 71837423), (7, 10262489), (19, 3780917), (127, 565649), (133, 540131), (889, 80807), (2413, 29771), (4253, 16891)]