26331921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37997}}^1$

素因数の和:38021

約数の個数: 24

約数和(自身を含む): 47421504

約数和(自身を除く): 21089583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 37997, 113991, 265979, 341973, 417967, 797937, 1253901, 2393811, 2925769, 3761703, 8777307, 26331921]

約数ペア:

[(1, 26331921), (3, 8777307), (7, 3761703), (9, 2925769), (11, 2393811), (21, 1253901), (33, 797937), (63, 417967), (77, 341973), (99, 265979), (231, 113991), (693, 37997)]