11761245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 21046272

約数和(自身を除く): 9285027

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 8431, 25293, 42155, 75879, 126465, 261361, 379395, 784083, 1306805, 2352249, 3920415, 11761245]

約数ペア:

[(1, 11761245), (3, 3920415), (5, 2352249), (9, 1306805), (15, 784083), (31, 379395), (45, 261361), (93, 126465), (155, 75879), (279, 42155), (465, 25293), (1395, 8431)]