272003919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{21521}}^1$

素因数の和:21918

約数の個数: 16

約数和(自身を含む): 396693504

約数和(自身を除く): 124689585

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12639, 21521, 64563, 236731, 710193, 8242543, 24727629, 90667973, 272003919]

約数ペア:

[(1, 272003919), (3, 90667973), (11, 24727629), (33, 8242543), (383, 710193), (1149, 236731), (4213, 64563), (12639, 21521)]