25269237

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13831}}^1$

素因数の和:13873

約数の個数: 24

約数和(自身を含む): 43155840

約数和(自身を除く): 17886603

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 13831, 41493, 96817, 124479, 290451, 401099, 871353, 1203297, 2807693, 3609891, 8423079, 25269237]

約数ペア:

[(1, 25269237), (3, 8423079), (7, 3609891), (9, 2807693), (21, 1203297), (29, 871353), (63, 401099), (87, 290451), (203, 124479), (261, 96817), (609, 41493), (1827, 13831)]