7252889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 9108480

約数和(自身を除く): 1855591

約数列:

[1, 7, 19, 23, 133, 161, 437, 2371, 3059, 16597, 45049, 54533, 315343, 381731, 1036127, 7252889]

約数ペア:

[(1, 7252889), (7, 1036127), (19, 381731), (23, 315343), (133, 54533), (161, 45049), (437, 16597), (2371, 3059)]