312563307121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{722521}}^1$

素因数の和:722952

約数の個数: 16

約数和(自身を含む): 340845418368

約数和(自身を除く): 28282111247

約数列:

[1, 13, 107, 311, 1391, 4043, 33277, 432601, 722521, 9392773, 77309747, 224704031, 1005026711, 2921152403, 24043331317, 312563307121]

約数ペア:

[(1, 312563307121), (13, 24043331317), (107, 2921152403), (311, 1005026711), (1391, 224704031), (4043, 77309747), (33277, 9392773), (432601, 722521)]