4228263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 6683040

約数和(自身を除く): 2454777

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 509, 639, 923, 1527, 2769, 4581, 6617, 8307, 19851, 36139, 59553, 108417, 325251, 469807, 1409421, 4228263]

約数ペア:

[(1, 4228263), (3, 1409421), (9, 469807), (13, 325251), (39, 108417), (71, 59553), (117, 36139), (213, 19851), (509, 8307), (639, 6617), (923, 4581), (1527, 2769)]