2178733161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{83891}}^1$

素因数の和:84692

約数の個数: 16

約数和(自身を含む): 3173131008

約数和(自身を除く): 994397847

約数列:

[1, 3, 11, 33, 787, 2361, 8657, 25971, 83891, 251673, 922801, 2768403, 66022217, 198066651, 726244387, 2178733161]

約数ペア:

[(1, 2178733161), (3, 726244387), (11, 198066651), (33, 66022217), (787, 2768403), (2361, 922801), (8657, 251673), (25971, 83891)]