1243425963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1\times {\mathrm{7703}}^1$

素因数の和:11858

約数の個数: 16

約数和(自身を含む): 1786095360

約数和(自身を除く): 542669397

約数列:

[1, 3, 13, 39, 4139, 7703, 12417, 23109, 53807, 100139, 161421, 300417, 31882717, 95648151, 414475321, 1243425963]

約数ペア:

[(1, 1243425963), (3, 414475321), (13, 95648151), (39, 31882717), (4139, 300417), (7703, 161421), (12417, 100139), (23109, 53807)]