248803989

素因数分解:

$3^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{5743}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 379379712

約数和(自身を除く): 130575723

約数列:

[1, 3, 7, 21, 2063, 5743, 6189, 14441, 17229, 40201, 43323, 120603, 11847809, 35543427, 82934663, 248803989]

約数ペア:

[(1, 248803989), (3, 82934663), (7, 35543427), (21, 11847809), (2063, 120603), (5743, 43323), (6189, 40201), (14441, 17229)]