31094973

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37967}}^1$

素因数の和:37993

約数の個数: 24

約数和(自身を含む): 55281408

約数和(自身を除く): 24186435

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 37967, 113901, 265769, 341703, 493571, 797307, 1480713, 2391921, 3454997, 4442139, 10364991, 31094973]

約数ペア:

[(1, 31094973), (3, 10364991), (7, 4442139), (9, 3454997), (13, 2391921), (21, 1480713), (39, 797307), (63, 493571), (91, 341703), (117, 265769), (273, 113901), (819, 37967)]