303485299

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 345738240

約数和(自身を除く): 42252941

約数列:

[1, 13, 23, 163, 169, 299, 479, 2119, 3749, 3887, 6227, 11017, 27547, 48737, 78077, 80951, 143221, 633581, 1015001, 1795771, 1861873, 13195013, 23345023, 303485299]

約数ペア:

[(1, 303485299), (13, 23345023), (23, 13195013), (163, 1861873), (169, 1795771), (299, 1015001), (479, 633581), (2119, 143221), (3749, 80951), (3887, 78077), (6227, 48737), (11017, 27547)]