2013752643

素因数分解:

$3^1\times 7^1\times {\mathrm{7853}}^1\times {\mathrm{12211}}^1$

素因数の和:20074

約数の個数: 16

約数和(自身を含む): 3069217536

約数和(自身を除く): 1055464893

約数列:

[1, 3, 7, 21, 7853, 12211, 23559, 36633, 54971, 85477, 164913, 256431, 95892983, 287678949, 671250881, 2013752643]

約数ペア:

[(1, 2013752643), (3, 671250881), (7, 287678949), (21, 95892983), (7853, 256431), (12211, 164913), (23559, 85477), (36633, 54971)]