4974431

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 18

約数和(自身を含む): 6368040

約数和(自身を除く): 1393609

約数列:

[1, 7, 11, 49, 77, 121, 539, 839, 847, 5873, 5929, 9229, 41111, 64603, 101519, 452221, 710633, 4974431]

約数ペア:

[(1, 4974431), (7, 710633), (11, 452221), (49, 101519), (77, 64603), (121, 41111), (539, 9229), (839, 5929), (847, 5873)]