25013673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 38001600

約数和(自身を除く): 12987927

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 811, 1341, 2433, 3427, 7299, 10281, 18653, 30843, 55959, 120839, 167877, 362517, 1087551, 2779297, 8337891, 25013673]

約数ペア:

[(1, 25013673), (3, 8337891), (9, 2779297), (23, 1087551), (69, 362517), (149, 167877), (207, 120839), (447, 55959), (811, 30843), (1341, 18653), (2433, 10281), (3427, 7299)]