229871593

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 277284480

約数和(自身を除く): 47412887

約数列:

[1, 7, 43, 49, 79, 301, 553, 1381, 2107, 3397, 3871, 9667, 23779, 59383, 67669, 109099, 166453, 415681, 763693, 2909767, 4691257, 5345851, 32838799, 229871593]

約数ペア:

[(1, 229871593), (7, 32838799), (43, 5345851), (49, 4691257), (79, 2909767), (301, 763693), (553, 415681), (1381, 166453), (2107, 109099), (3397, 67669), (3871, 59383), (9667, 23779)]