21167279771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{934579}}^1$

素因数の和:934690

約数の個数: 16

約数和(自身を含む): 24224313600

約数和(自身を除く): 3057033829

約数列:

[1, 11, 29, 71, 319, 781, 2059, 22649, 934579, 10280369, 27102791, 66355109, 298130701, 729906199, 1924298161, 21167279771]

約数ペア:

[(1, 21167279771), (11, 1924298161), (29, 729906199), (71, 298130701), (319, 66355109), (781, 27102791), (2059, 10280369), (22649, 934579)]