9747031

素因数分解:

$7^3\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 16

約数和(自身を含む): 11502400

約数和(自身を除く): 1755369

約数列:

[1, 7, 49, 157, 181, 343, 1099, 1267, 7693, 8869, 28417, 53851, 62083, 198919, 1392433, 9747031]

約数ペア:

[(1, 9747031), (7, 1392433), (49, 198919), (157, 62083), (181, 53851), (343, 28417), (1099, 8869), (1267, 7693)]