29520491

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 40755456

約数和(自身を除く): 11234965

約数列:

[1, 7, 11, 13, 49, 77, 91, 121, 143, 383, 539, 637, 847, 1001, 1573, 2681, 4213, 4979, 5929, 7007, 11011, 18767, 29491, 34853, 46343, 54769, 77077, 206437, 243971, 324401, 383383, 602459, 2270807, 2683681, 4217213, 29520491]

約数ペア:

[(1, 29520491), (7, 4217213), (11, 2683681), (13, 2270807), (49, 602459), (77, 383383), (91, 324401), (121, 243971), (143, 206437), (383, 77077), (539, 54769), (637, 46343), (847, 34853), (1001, 29491), (1573, 18767), (2681, 11011), (4213, 7007), (4979, 5929)]