249536047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 267775200

約数和(自身を除く): 18239153

約数列:

[1, 17, 137, 307, 349, 2329, 5219, 5933, 42059, 47813, 107143, 715003, 812821, 1821431, 14678591, 249536047]

約数ペア:

[(1, 249536047), (17, 14678591), (137, 1821431), (307, 812821), (349, 715003), (2329, 107143), (5219, 47813), (5933, 42059)]