862899981

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1\times {\mathrm{3461}}^1$

素因数の和:5532

約数の個数: 16

約数和(自身を含む): 1179517248

約数和(自身を除く): 316617267

約数列:

[1, 3, 41, 123, 2027, 3461, 6081, 10383, 83107, 141901, 249321, 425703, 7015447, 21046341, 287633327, 862899981]

約数ペア:

[(1, 862899981), (3, 287633327), (41, 21046341), (123, 7015447), (2027, 425703), (3461, 249321), (6081, 141901), (10383, 83107)]